repo stringlengths 5 92 | file_url stringlengths 80 287 | file_path stringlengths 5 197 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:37:27 2026-01-04 17:58:21 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/cli_runners/server.rb | lib/opal/cli_runners/server.rb | # frozen_string_literal: true
require 'opal/simple_server'
module Opal
module CliRunners
class Server
def self.call(data)
runner = new(data)
runner.run
runner.exit_status
end
def initialize(data)
options = data[:options] || {}
@builder = data[:builder]
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/cli_runners/deno.rb | lib/opal/cli_runners/deno.rb | # frozen_string_literal: true
require 'shellwords'
require 'opal/paths'
require 'opal/cli_runners/system_runner'
require 'opal/os'
module Opal
module CliRunners
class Deno
def self.call(data)
argv = data[:argv].dup.to_a
SystemRunner.call(data) do |tempfile|
opts = Shellwords.she... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/cli_runners/gjs.rb | lib/opal/cli_runners/gjs.rb | # frozen_string_literal: true
require 'opal/paths'
require 'opal/cli_runners/system_runner'
require 'shellwords'
module Opal
module CliRunners
# Gjs is GNOME's JavaScript runtime based on Mozilla SpiderMonkey
class Gjs
def self.call(data)
exe = ENV['GJS_PATH'] || 'gjs'
builder = data[:... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/builder/directory.rb | lib/opal/builder/directory.rb | # frozen_string_literal: true
module Opal
class Builder
# This module is included into Builder, provides abstracted data about a new
# paradigm of compiling Opal applications into a directory.
module Directory
def version_prefix
"opal/#{Opal::VERSION_MAJOR_MINOR}"
end
def sourc... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/builder/processor.rb | lib/opal/builder/processor.rb | # frozen_string_literal: true
require 'opal/compiler'
require 'opal/erb'
require 'erb'
module Opal
class Builder
class Processor
def initialize(source, filename, abs_path = nil, options = {})
options = abs_path if abs_path.is_a? Hash
source += "\n" unless source.end_with?("\n")
@s... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/builder/scheduler.rb | lib/opal/builder/scheduler.rb | # frozen_string_literal: true
require 'opal/os' unless RUBY_ENGINE == 'opal'
module Opal
class Builder
class Scheduler
def initialize(builder)
@builder = builder
end
attr_accessor :builder
# Prefork is not deterministic. This module corrects an order of processed
# files ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/builder/post_processor.rb | lib/opal/builder/post_processor.rb | # frozen_string_literal: true
module Opal
class Builder
class PostProcessor
@postprocessors = []
def self.register(klass)
@postprocessors << klass
end
def self.call(processed, builder)
@postprocessors.each do |postprocessor|
processed = postprocessor.new(process... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/builder/scheduler/threaded.rb | lib/opal/builder/scheduler/threaded.rb | # frozen_string_literal: true
module Opal
class Builder
class Scheduler
class Threaded < Scheduler
def initialize(builder)
super(builder)
@threads = []
@threads_mutex = Thread::Mutex.new
init_thread_args
end
# We hook into the process_require... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/builder/scheduler/sequential.rb | lib/opal/builder/scheduler/sequential.rb | # frozen_string_literal: true
module Opal
class Builder
class Scheduler
class Sequential < Scheduler
def process_requires(rel_path, requires, autoloads, options)
requires.map { |r| builder.process_require(r, autoloads, options) }
rescue Builder::MissingRequire => error
r... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/builder/scheduler/prefork.rb | lib/opal/builder/scheduler/prefork.rb | # frozen_string_literal: true
require 'etc'
require 'set'
module Opal
class Builder
class Scheduler
class Prefork < Scheduler
# We hook into the process_requires method
def process_requires(rel_path, requires, autoloads, options)
return if requires.empty?
if @in_fork
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/builder/post_processor/dce.rb | lib/opal/builder/post_processor/dce.rb | # frozen_string_literal: true
require 'opal/builder/post_processor/dce/call_tree'
module Opal
class Builder
class PostProcessor
class DCE < PostProcessor
def self.enabled?(builder)
builder.dce?
end
def initialize(_, _)
super
reset
end
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/builder/post_processor/dce/call_tree.rb | lib/opal/builder/post_processor/dce/call_tree.rb | # frozen_string_literal: true
# rubocop:disable Style/CaseEquality
module Opal
class Builder
class PostProcessor
class DCE < PostProcessor
# CallTree records a tree of definitions and calls, like
# so:
#
# (root):
# - definitions:
# - CallTree:
# ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/cache/file_cache.rb | lib/opal/cache/file_cache.rb | # frozen_string_literal: true
require 'fileutils'
require 'zlib'
module Opal
module Cache
class FileCache
def initialize(dir: nil, max_size: nil)
@dir = dir || self.class.find_dir
# Store at most 32MB of cache - de facto this 32MB is larger,
# as we don't account for inode size for... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/masgn.rb | lib/opal/nodes/masgn.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class MassAssignNode < Base
SIMPLE_ASSIGNMENT = %i[lvasgn ivasgn lvar gvasgn cdecl casgn].freeze
handle :masgn
children :lhs, :rhs
def compile
with_temp do |array|
if rhs.type == :array
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/singleton_class.rb | lib/opal/nodes/singleton_class.rb | # frozen_string_literal: true
require 'opal/nodes/scope'
module Opal
module Nodes
class SingletonClassNode < ScopeNode
handle :sclass
children :object, :body
def compile
push '(function(self, $parent_nesting) {'
in_scope do
body_stmt = stmt(compiler.returns(body))
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/node_with_args.rb | lib/opal/nodes/node_with_args.rb | # frozen_string_literal: true
require 'opal/nodes/scope'
require 'opal/nodes/args/parameters'
require 'opal/nodes/node_with_args/shortcuts'
module Opal
module Nodes
class NodeWithArgs < ScopeNode
attr_reader :used_kwargs
attr_accessor :arity
attr_reader :original_args
def initialize(*)
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/while.rb | lib/opal/nodes/while.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class WhileNode < Base
handle :while
children :test, :body
def compile
test_code = js_truthy(test)
@redo_var = scope.new_temp if uses_redo?
compiler.in_while do
while_loop[:cl... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/top.rb | lib/opal/nodes/top.rb | # frozen_string_literal: true
require 'pathname'
require 'json'
require 'opal/version'
require 'opal/nodes/scope'
module Opal
module Nodes
# Generates code for an entire file, i.e. the base sexp
class TopNode < ScopeNode
handle :top
children :body
def compile
compiler.top_scope =... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/literal.rb | lib/opal/nodes/literal.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/regexp_transpiler'
module Opal
module Nodes
class ValueNode < Base
handle :true, :false, :nil
def compile
push type.to_s
end
def self.truthy_optimize?
true
end
end
class SelfNode < Base... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/variables.rb | lib/opal/nodes/variables.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class LocalVariableNode < Base
handle :lvar
children :var_name
def using_irb?
compiler.irb? && scope.top?
end
def compile
return push(var_name.to_s) unless using_irb?
with_t... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/array.rb | lib/opal/nodes/array.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class ArrayNode < Base
handle :array
def compile
return push('[]') if children.empty?
code, work = [], []
children.each do |child|
splat = child.type == :splat
part = expr... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/def.rb | lib/opal/nodes/def.rb | # frozen_string_literal: true
require 'opal/nodes/node_with_args'
module Opal
module Nodes
class DefNode < NodeWithArgs
handle :def
children :mid, :inline_args, :stmts
def compile
compile_body_or_shortcut
blockopts = {}
blockopts["$$arity"] = arity if arity < 0
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/constants.rb | lib/opal/nodes/constants.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class ConstNode < Base
handle :const
children :const_scope, :name
def compile
push dce_use(name, type: :const)
if magical_data_const?
push('$__END__')
elsif optimized_access?
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/x_string.rb | lib/opal/nodes/x_string.rb | # frozen_string_literal: true
module Opal
module Nodes
class XStringNode < Base
handle :xstr
def compile
if compiler.backtick_javascript_or_warn?
compile_javascript
else
compile_send
end
end
def compile_send
sexp = s(:send, nil, :`, s(... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/arglist.rb | lib/opal/nodes/arglist.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
# FIXME: needs rewrite
class ArglistNode < Base
handle :arglist
def compile
code, work = [], []
children.each do |current|
splat = current.type == :splat
arg = expr(current)
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/helpers.rb | lib/opal/nodes/helpers.rb | # frozen_string_literal: true
require 'opal/regexp_anchors'
module Opal
module Nodes
module Helpers
def property(name)
valid_name?(name) ? ".#{name}" : "[#{name.inspect}]"
end
def valid_name?(name)
Opal::Rewriters::JsReservedWords.valid_name?(name)
end
# Converts ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/defs.rb | lib/opal/nodes/defs.rb | # frozen_string_literal: true
require 'opal/nodes/def'
module Opal
module Nodes
class DefsNode < DefNode
handle :defs
children :recvr, :mid, :inline_args, :stmts
def wrap_with_definition
if compiler.runtime_mode?
unshift "Opal.$#{mid} = Opal.#{mid} = "
else
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/defined.rb | lib/opal/nodes/defined.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class DefinedNode < Base
handle :defined?
children :value
def compile
case value.type
when :self, :nil, :false, :true
push value.type.to_s.inspect
when :lvasgn, :ivasgn, :gvasgn... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/definitions.rb | lib/opal/nodes/definitions.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class UndefNode < Base
handle :undef
children :value
def compile
helper :udef
children.each do |child|
push dce_def_begin(child.children.first) if child.type == :sym
line "$u... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/base.rb | lib/opal/nodes/base.rb | # frozen_string_literal: true
require 'opal/nodes/helpers'
require 'opal/nodes/closure'
require 'opal/builder/post_processor'
module Opal
module Nodes
class Base
include Helpers
include Closure::NodeSupport
include Builder::PostProcessor::NodeSupport
include Builder::PostProcessor::DCE::... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/yield.rb | lib/opal/nodes/yield.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class BaseYieldNode < Base
def compile_call
yielding_scope = find_yielding_scope
yielding_scope.uses_block!
yielding_scope.block_name ||= '$yield'
block_name = yielding_scope.block_name
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/scope.rb | lib/opal/nodes/scope.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class ScopeNode < Base
# Every scope can have a parent scope
attr_accessor :parent
# The class or module name if this scope is a class scope
attr_accessor :name
# The given block name for a def scope... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/class.rb | lib/opal/nodes/class.rb | # frozen_string_literal: true
require 'opal/nodes/module'
module Opal
module Nodes
class ClassNode < ModuleNode
handle :class
children :cid, :sup, :body
def compile
name, base = name_and_base
helper :klass_def
if body.nil?
# Empty body: rely on runtime $kla... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/closure.rb | lib/opal/nodes/closure.rb | # frozen_string_literal: true
module Opal
module Nodes
# This module takes care of providing information about the
# closure stack that we have for the nodes during compile time.
# This is not a typical node.
#
# Also, while loops are not closures per se, this module also
# takes a note about... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/rescue.rb | lib/opal/nodes/rescue.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class EnsureNode < Base
handle :ensure
children :begn, :ensr
def compile
push_closure if wrap_in_closure?
push 'try {'
in_ensure do
line stmt(body_sexp)
end
l... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args.rb | lib/opal/nodes/args.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/nodes/args/arg'
require 'opal/nodes/args/arity_check'
require 'opal/nodes/args/ensure_kwargs_are_kwargs'
require 'opal/nodes/args/extract_block_arg'
require 'opal/nodes/args/extract_kwarg'
require 'opal/nodes/args/extract_kwargs'
require 'opal/node... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/super.rb | lib/opal/nodes/super.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
# This base class is used just to child the find_super_dispatcher method
# body. This is then used by actual super calls, or a defined?(super) style
# call.
class BaseSuperNode < CallNode
def initialize(*)
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/module.rb | lib/opal/nodes/module.rb | # frozen_string_literal: true
require 'opal/nodes/scope'
module Opal
module Nodes
class ModuleNode < ScopeNode
handle :module
children :cid, :body
def compile
if compiler.runtime_mode?
# Skip class/module generation
line stmt(body)
return
end
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/iter.rb | lib/opal/nodes/iter.rb | # frozen_string_literal: true
require 'opal/nodes/node_with_args'
module Opal
module Nodes
class IterNode < NodeWithArgs
handle :iter
children :inline_args, :stmts
def compile
is_lambda! if scope.lambda_definition?
compile_body_or_shortcut
blockopts = {}
blo... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/if.rb | lib/opal/nodes/if.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/ast/matcher'
require 'thread' if RUBY_ENGINE == 'opal'
module Opal
module Nodes
class IfNode < Base
handle :if
children :test, :true_body, :false_body
def compile
if should_compile_as_simple_expression?
i... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/hash.rb | lib/opal/nodes/hash.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class HashNode < Base
handle :hash
attr_accessor :has_kwsplat, :keys, :values
def initialize(*)
super
@has_kwsplat = false
@keys = []
@values = []
children.each do |child... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/call.rb | lib/opal/nodes/call.rb | # frozen_string_literal: true
require 'set'
require 'pathname'
require 'opal/nodes/base'
module Opal
module Nodes
class CallNode < Base
handle :send, :csend
attr_reader :recvr, :meth, :arglist, :iter
SPECIALS = {}
# Operators that get optimized by compiler
OPERATORS = { :+ => :p... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/logic.rb | lib/opal/nodes/logic.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
class NextNode < Base
handle :next
def compile
thrower(:next, value)
end
def value
case children.size
when 0
s(:nil)
when 1
children.first
else
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/lambda.rb | lib/opal/nodes/lambda.rb | # frozen_string_literal: true
require 'opal/nodes/call'
module Opal
module Nodes
class LambdaNode < Base
handle :lambda
children :iter
def compile
helper :lambda
scope.defines_lambda do
push '$lambda(', expr(iter), ')'
end
end
end
end
end
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/call/match3.rb | lib/opal/nodes/call/match3.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/nodes/call'
module Opal
module Nodes
# Handles match_with_lvasgn nodes which represent matching a regular expression
# with a right-hand side value and assigning the match result to a left-hand side variable.
class Match3Node < Base
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/call/dce.rb | lib/opal/nodes/call/dce.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/nodes/call'
module Opal
module Nodes
class CallNode
def dce_matcher(methods)
case methods.length
when 0
when 1
methods.first
else
methods
end
end
def dce_symbol_ar... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/call/reflection.rb | lib/opal/nodes/call/reflection.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/nodes/call'
module Opal
module Nodes
class CallNode
add_special :__callee__ do
if scope.def?
push fragment scope.mid.to_s.inspect
else
push fragment 'nil'
end
end
add_special :__m... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/call/require.rb | lib/opal/nodes/call/require.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/nodes/call'
module Opal
module Nodes
class CallNode
add_special :require do |compile_default|
str = DependencyResolver.new(compiler, arglist.children[0]).resolve
compiler.track_require str unless str.nil?
compile... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/call/eval.rb | lib/opal/nodes/call/eval.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/nodes/call'
module Opal
module Nodes
class CallNode
# This can be refactored in terms of binding, but it would need 'corelib/binding'
# to be required in existing code.
add_special :eval do |compile_default|
# Catch ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/call/js_property.rb | lib/opal/nodes/call/js_property.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/nodes/call'
module Opal
module Nodes
# recvr.JS[:prop]
# => recvr.prop
class JsAttrNode < Base
handle :jsattr
children :recvr, :property
def compile
push recv(recvr), '[', expr(property), ']'
end
e... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/node_with_args/shortcuts.rb | lib/opal/nodes/node_with_args/shortcuts.rb | # frozen_string_literal: true
module Opal
module Nodes
class NodeWithArgs < ScopeNode
# Shortcuts for the simplest kinds of methods
Shortcut = Struct.new(:name, :for, :when, :transform) do
def match?(node)
node.instance_exec(&self.when)
end
def compile(node)
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/arg.rb | lib/opal/nodes/args/arg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# Compiles a single inline required argument
# def m(a); end
# ^
class ArgNode < Base
handle :arg
children :name
def compile
scope.add_arg name
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/prepare_post_args.rb | lib/opal/nodes/args/prepare_post_args.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# A utility node responsible for preparing
# post-argument for :extract_post_* nodes
class PreparePostArgs < Base
handle :prepare_post_args
children :offset
def compile
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/extract_kwoptarg.rb | lib/opal/nodes/args/extract_kwoptarg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# This node is responsible for extracting a single
# optional keyword argument from $kwargs
#
# $kwargs always exist (as argument when inlining is possible
# and as a local variable when it... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/extract_kwrestarg.rb | lib/opal/nodes/args/extract_kwrestarg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# This node is responsible for extracting a single
# splat keyword argument from $kwargs
#
# $kwargs always exist (as argument when inlining is possible
# and as a local variable when it's ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/extract_block_arg.rb | lib/opal/nodes/args/extract_block_arg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# Compiles extraction of the block argument
# def m(&block); end
# ^^^^^^
#
# This node doesn't exist in the original AST,
# InlineArgs rewriter creates it to simplify compilati... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/arity_check.rb | lib/opal/nodes/args/arity_check.rb | # frozen_string_literal: true
require 'opal/nodes/base'
require 'opal/rewriters/arguments'
module Opal
module Nodes
class ArityCheckNode < Base
handle :arity_check
children :args_node
def initialize(*)
super
arguments = Rewriters::Arguments.new(args_node.children)
@a... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/extract_restarg.rb | lib/opal/nodes/args/extract_restarg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# This node is responsible for extracting a splat argument from post-arguments
#
# args_to_keep is the number of required post-arguments
#
# def m(*a, b, c, d); end
# becomes someth... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/initialize_iterarg.rb | lib/opal/nodes/args/initialize_iterarg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# This node is responsible for initializing a single
# required block arg
#
# proc { |a| }
#
# Procs don't have arity checking and code like
# proc { |a| }.call
# must... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/extract_post_optarg.rb | lib/opal/nodes/args/extract_post_optarg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# This node is responsible for extracting a single
# optional post-argument
#
# args_to_keep is the number of required post-arguments
#
# def m(a = 1, b, c, d); end
# becomes ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/extract_kwarg.rb | lib/opal/nodes/args/extract_kwarg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# This node is responsible for extracting a single
# required keyword argument from $kwargs
#
# $kwargs always exist (as argument when inlining is possible
# and as a local variable when it... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/initialize_shadowarg.rb | lib/opal/nodes/args/initialize_shadowarg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# This node is responsible for initializing a shadow arg
#
# proc { |;a| }
#
class InitializeShadowarg < Base
handle :initialize_shadowarg
children :name
def compil... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/parameters.rb | lib/opal/nodes/args/parameters.rb | # frozen_string_literal: true
module Opal
module Nodes
module Args
class Parameters
def initialize(args)
@args = args.children
end
def to_code
stringified_parameters = @args.map do |arg|
public_send(:"on_#{arg.type}", arg)
end
"[... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/ensure_kwargs_are_kwargs.rb | lib/opal/nodes/args/ensure_kwargs_are_kwargs.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# A utility node responsible for compiling
# a runtime validation for kwargs.
#
# This node is used for both inline and post-kwargs
#
class EnsureKwargsAreKwargs < Base
handle... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/extract_post_arg.rb | lib/opal/nodes/args/extract_post_arg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# This node is responsible for extracting a single
# required post-argument from $post_args
#
class ExtractPostArg < Base
handle :extract_post_arg
children :name
def comp... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/extract_kwargs.rb | lib/opal/nodes/args/extract_kwargs.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# A utility node responsible for extracting
# post-kwargs from post-arguments.
#
# This node is used when kwargs cannot be inlined:
# def m(a = 1, kw:); end
#
# This node is N... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/extract_optarg.rb | lib/opal/nodes/args/extract_optarg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# Compiles extraction of a single inline optional argument
# def m(a = 1); end
# ^^^^^
#
# This node doesn't exist in the original AST,
# InlineArgs rewriter creates it to simpl... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/nodes/args/fake_arg.rb | lib/opal/nodes/args/fake_arg.rb | # frozen_string_literal: true
require 'opal/nodes/base'
module Opal
module Nodes
module Args
# Compiles a fake argument produced by the InlineArgs rewriter.
#
# This argument represents an argument from the
# Ruby code that gets initialized later in the function body.
#
# def... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/source_map/vlq.rb | lib/opal/source_map/vlq.rb | # Ported from http://github.com/maccman/sourcemap
#
# Adopted from ConradIrwin/ruby-source_map
# https://github.com/ConradIrwin/ruby-source_map/blob/master/lib/source_map/vlq.rb
#
# Resources
#
# http://en.wikipedia.org/wiki/Variable-length_quantity
# https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFz... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/source_map/index.rb | lib/opal/source_map/index.rb | # frozen_string_literal: true
class Opal::SourceMap::Index
include Opal::SourceMap::Map
attr_reader :source_maps
# @param source_maps [Opal::SourceMap::File]
# @param join: the string used to join the sources, empty by default, Opal::Builder uses "\n"
def initialize(source_maps, join: nil)
@source_maps... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/source_map/file.rb | lib/opal/source_map/file.rb | # frozen_string_literal: true
class Opal::SourceMap::File
include Opal::SourceMap::Map
attr_reader :fragments
attr_reader :file
attr_reader :source
def initialize(fragments, file, source, generated_code = nil)
@fragments = fragments
@file = file
@source = source
@names_map = Hash.new { |has... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/source_map/map.rb | lib/opal/source_map/map.rb | # frozen_string_literal: true
require 'base64'
require 'json'
module Opal::SourceMap::Map
def to_h
@to_h || map
end
def to_json
map = to_h
map.to_json
rescue Encoding::UndefinedConversionError
map[:sections].each do |i|
i.to_json
rescue Encoding::UndefinedConversionError
map[:... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/ast/node.rb | lib/opal/ast/node.rb | # frozen_string_literal: true
require 'ast'
require 'parser/ast/node'
module Opal
module AST
class Node < ::Parser::AST::Node
attr_reader :meta
def assign_properties(properties)
if meta = properties[:meta]
meta = meta.dup if meta.frozen?
@meta.merge!(meta)
else
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/ast/matcher.rb | lib/opal/ast/matcher.rb | # frozen_string_literal: true
require 'ast'
require 'parser/ast/node'
module Opal
module AST
class Matcher
def initialize(&block)
@root = instance_exec(&block)
end
def s(type, *children)
Node.new(type, children)
end
def cap(capture)
Node.new(:capture, [cap... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/ast/builder.rb | lib/opal/ast/builder.rb | # frozen_string_literal: true
require 'opal/ast/node'
require 'parser/ruby32'
module Opal
module AST
class Builder < ::Parser::Builders::Default
self.emit_lambda = true
def n(type, children, location)
::Opal::AST::Node.new(type, children, location: location)
end
end
end
end
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/parser/default_config.rb | lib/opal/parser/default_config.rb | # frozen_string_literal: true
module Opal
module Parser
module DefaultConfig
module ClassMethods
attr_accessor :diagnostics_consumer
def default_parser
parser = super
parser.diagnostics.all_errors_are_fatal = true
parser.diagnostics.ignore_warnings = fals... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/parser/patch.rb | lib/opal/parser/patch.rb | # backtick_javascript: true
# frozen_string_literal: true
if RUBY_ENGINE == 'opal'
class Parser::Lexer
def source_buffer=(source_buffer)
@source_buffer = source_buffer
if @source_buffer
source = @source_buffer.source
# Force UTF8 unpacking even if JS works with UTF-16/UCS-2
#... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/parser/with_ruby_lexer.rb | lib/opal/parser/with_ruby_lexer.rb | # frozen_string_literal: true
class Opal::Parser::WithRubyLexer < Parser::Ruby32
include Opal::Parser::DefaultConfig
Opal::Parser.default_parser_class = self
end
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/lib/opal/parser/source_buffer.rb | lib/opal/parser/source_buffer.rb | # frozen_string_literal: true
module Opal
module Parser
class SourceBuffer < ::Parser::Source::Buffer
def self.recognize_encoding(string)
super || Encoding::UTF_8
end
end
end
end
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/quickjs.rb | stdlib/quickjs.rb | # backtick_javascript: true
`/* global std, scriptArgs */`
require 'quickjs/io'
require 'quickjs/kernel'
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/open-uri.rb | stdlib/open-uri.rb | # frozen_string_literal: true
# backtick_javascript: true
# Copied from https://raw.githubusercontent.com/ruby/ruby/373babeaac8c3e663e1ded74a9f06ac94a671ed9/lib/open-uri.rb
require 'stringio'
require 'corelib/array/pack'
module Kernel
private
alias open_uri_original_open open # :nodoc:
class << self
alias ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/thread.rb | stdlib/thread.rb | # This shim implementation of Thread is meant to only appease code that tries
# to be safe in the presence of threads, but does not actually utilize them,
# e.g., uses thread- or fiber-local variables.
class ThreadError < StandardError
end
class Thread
def self.current
unless @current
@current = allocate
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/securerandom.rb | stdlib/securerandom.rb | # backtick_javascript: true
require 'corelib/random/formatter'
module SecureRandom
extend Random::Formatter
%x{
var gen_random_bytes;
if ((Opal.global.crypto && Opal.global.crypto.getRandomValues) ||
(Opal.global.msCrypto && Opal.global.msCrypto.getRandomValues)) {
// This method is avai... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/js.rb | stdlib/js.rb | # backtick_javascript: true
require 'opal/raw'
warn '[Opal] JS module has been renamed to Opal::Raw and will change semantics in Opal 2.1. ' \
'In addition, you will need to require "opal/raw" instead of "js". ' \
'To ensure forward compatibility, please update your calls.'
module JS
extend Opal::Raw
i... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/optparse.rb | stdlib/optparse.rb | # frozen_string_literal: true
#
# optparse.rb - command-line option analysis with the OptionParser class.
#
# Author:: Nobu Nakada
# Documentation:: Nobu Nakada and Gavin Sinclair.
#
# See OptionParser for documentation.
#
#--
# == Developer Documentation (not for RDoc output)
#
# === Class tree
#
# - OptionParser:: ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | true |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/stringio.rb | stdlib/stringio.rb | class StringIO < IO
VERSION = "0"
def self.open(string = "", mode = nil, &block)
io = new(string, mode)
res = block.call(io)
io.close
res
end
attr_accessor :string
def initialize(string = "", mode = 'rw')
@string = string
@position = 0
super(nil, mode)
end
def eof?
... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/logger.rb | stdlib/logger.rb | # backtick_javascript: true
class Logger
module Severity
DEBUG = 0
INFO = 1
WARN = 2
ERROR = 3
FATAL = 4
UNKNOWN = 5
end
include Severity
SEVERITY_LABELS = Severity.constants.map { |s| [(Severity.const_get s), s.to_s] }.to_h
class Formatter
MESSAGE_FORMAT = "%s, [%s] %5s -- %s: ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/ruby2_keywords.rb | stdlib/ruby2_keywords.rb | # This file ended up in Opal as a port of:
# https://github.com/ruby/ruby2_keywords/blob/master/lib/ruby2_keywords.rb
class Module
unless private_method_defined?(:ruby2_keywords)
private
# call-seq:
# ruby2_keywords(method_name, ...)
#
# Does nothing.
def ruby2_keywords(name, *)
# ni... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/opal-source-maps.rb | stdlib/opal-source-maps.rb | require 'opal/source_map'
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/ostruct.rb | stdlib/ostruct.rb | # backtick_javascript: true
class OpenStruct
def initialize(hash = nil)
@table = {}
if hash
hash.each_pair do |key, value|
@table[new_ostruct_member(key)] = value
end
end
end
def [](name)
@table[name.to_sym]
end
def []=(name, value)
@table[new_ostruct_member(name)] ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/benchmark.rb | stdlib/benchmark.rb | #--
# benchmark.rb - a performance benchmarking library
#
# $Id$
#
# Created by Gotoken (gotoken@notwork.org).
#
# Documentation by Gotoken (original RD), Lyle Johnson (RDoc conversion), and
# Gavin Sinclair (editing).
#++
#
# == Overview
#
# The Benchmark module provides methods for benchmarking Ruby code, giving
# de... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/math.rb | stdlib/math.rb | warn 'DEPRECATION: math is now part of the core library, requiring it is deprecated'
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/set.rb | stdlib/set.rb | # Set has been moved to corelib
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/time.rb | stdlib/time.rb | # backtick_javascript: true
class Time
def self.parse(str)
%x{
var d = Date.parse(str);
if (d !== d) {
// parsing failed, d is a NaN
// probably str is not in ISO 8601 format, which is the only format, required to be supported by Javascript
// try to make the format more like ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/file.rb | stdlib/file.rb | warn "File is already part of corelib now, you don't need to require it anymore."
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/fileutils.rb | stdlib/fileutils.rb | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false | |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/observer.rb | stdlib/observer.rb | #
# Implementation of the _Observer_ object-oriented design pattern. The
# following documentation is copied, with modifications, from "Programming
# Ruby", by Hunt and Thomas; http://www.ruby-doc.org/docs/ProgrammingRuby/html/lib_patterns.html.
#
# See Observable for more info.
# The Observer pattern (also known as ... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/yaml.rb | stdlib/yaml.rb | warn "REMOVED: use `require 'nodejs/yaml'` instead"
| ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/console.rb | stdlib/console.rb | # backtick_javascript: true
require 'native'
# Manipulate the browser console.
#
# @see https://developer.mozilla.org/en-US/docs/Web/API/console
class Console
include Native::Wrapper
# Clear the console.
def clear
`#{@native}.clear()`
end
# Print a stacktrace from the call site.
def trace
`#{@na... | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
opal/opal | https://github.com/opal/opal/blob/b4e228990534515b83cd509a9297beca59bf8733/stdlib/iconv.rb | stdlib/iconv.rb | ruby | MIT | b4e228990534515b83cd509a9297beca59bf8733 | 2026-01-04T15:44:44.154940Z | false |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.