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class GigabitEthernetCondition def initialize(params) @params = params end def gigabit_ethernets relation = GigabitEthernet.all relation = relation.where(device_id: device_id) if device_id? relation = relation.where(name: name) if name? relation end private def name? name.present?...
FactoryBot.define do factory :comment do advice_id { FactoryBot.create(:advice).id} actor_id { FactoryBot.create(:user).id} description { Faker::FunnyName.name_with_initial } end end
class User < ApplicationRecord rolify # Include default devise modules. Others available are: # :confirmable, :lockable, :timeoutable and :omniauthable devise :database_authenticatable, :registerable, :recoverable, :rememberable, :trackable, :validatable before_save :set_auth_token private d...
class CharactersGame < ApplicationRecord has_many :characters has_many :games end
require 'rubygems' require 'digest/md5' require 'bankjob' module Bankjob ## # A Transaction object represents a transaction in a bank account (a withdrawal, deposit, # transfer, etc) and is generally the result of running a Bankjob scraper. # # A Scraper will create Transactions while scraping web pages in ...
require 'todobot/responders/base_responder' require 'todobot/message_sender' module TodoBot class UndefinedResponder < BaseResponder def respond TodoBot::MessageSender.new(bot: bot, chat: chat, text: I18n.t('undefined_command_type')).send end end end
# == Schema Information # # Table name: houses # # id :integer not null, primary key # address :string not null # created_at :datetime # updated_at :datetime # class House < ActiveRecord::Base has_many :residents, primary_key: :id, foreign_key: :house_id, class_name: "Person"...
set :application, "splogna" set :scm, :git set :repository, "git://github.com/superchris/splogna.git" # If you aren't deploying to /u/apps/#{application} on the target # servers (which is the default), you can specify the actual location # via the :deploy_to variable: set :deploy_to, "/home/christo0/apps/#{applicatio...
class EventsController < ApplicationController skip_before_action :authenticate_member!, :only => [:generate, :calendar, :index, :month] helper :members def show @title = "Viewing Event" @event = Event.find(params[:id]) authorize! :read, @event end def finance @title = "Viewing Event Fina...
class Book < ApplicationRecord belongs_to :user #attachment :image # ここを追加(_idは含めません) validates :title, presence: true, length: {minimum: 2} validates :body, presence: true, length: {maximum: 200} end
require 'rails_helper' RSpec.describe 'Microposts', type: :system, js: true do describe '#new,#show,#destroy' do context 'ログインしたとき' do before do @user = create(:user) visit '/sign_in' fill_in 'メールアドレス', with: @user.email fill_in 'パスワード', with: @user.password click_b...
class MonthlyDistrictReport::Hypertension::BlockData include MonthlyDistrictReport::Utils attr_reader :repo, :district, :report_month, :last_6_months def initialize(district, period_month) @district = district @report_month = period_month @last_6_months = Range.new(@report_month.advance(months: -5), ...
# ---------------------------------------------------------------------------------- # MIT License # # Copyright(c) Microsoft Corporation. All rights reserved. # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal...
# == Schema Information # # Table name: users # # id :integer not null, primary key # nom :string # email :string # created_at :datetime not null # updated_at :datetime not null # birthdate :date # rea...
class ApplicationController < ActionController::Base protect_from_forgery before_filter :adjust_format_for_iphone # before_filter :set_year # before_filter :reload_settings ## # Stuff to store and return to last recorded page ## def remember_current_page(url=nil) flash[:notice] = nil flash[:...
class ConnectionContextsController < ApplicationController before_filter :authenticate_user! def show @application = Application.find(params[:application_id]) authenticate_ownership(@application) @context = @application.connection_contexts.find(params[:id]) end def edit @application = Applica...
require 'rspec' require_relative 'find_and_replace' describe FindAndReplacePath do subject(:replacer) { described_class.new(find_pattern, replace_pattern) } before do @here = Dir.pwd @there = '/tmp/find_and_replace_test_dir' @file = "#{@there}/file.rb" Dir.mkdir @there Dir.chdir @there end ...
#encoding: utf-8 class WesellItem < ActiveRecord::Base belongs_to :store belongs_to :category has_many :order_items, dependent: :restrict_with_exception has_many :orders, through: :order_items has_many :options_groups, dependent: :destroy has_many :wesell_item_options has_many :comments, dependent: :d...
$:.unshift(File.dirname(__FILE__)) unless $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__))) require 'set' require 'dataMetaDom/util' require 'dataMetaDom/recAttr' require 'dataMetaDom/dataType' require 'dataMetaDom/field' require 'dataMetaDom/docs' require 'dataMetaDom/enum' ...
class Question < ActiveRecord::Base attr_accessible :text, :adjectives belongs_to :user validates_presence_of :adjectives, :text end
require './hash_keys' describe Hash do describe '#keys_of' do it "should return the keys that match the values" do expect({:a=> 1, :b=> 2, :c=> 3}).keys_of(1)).to eq([:a]) end it "should return the keys that match the values" do expect({:a=> 1, :b=> 2, :c=> 3, :d=> 1}).keys_of(1)).to eq(...
class Thought attr_reader :comment def initialize @comment = THOUGHTS.reduce('') { |carry, part| carry << part.sample + ' ' }.strip end THOUGHTS = [ [ 'Es bonito', 'Me gusta', 'Lo mejor del mundo', 'Menos mal que puedo', 'Amo' ], [ 'encerrarme a ver Netflix', ...
class Workplace < ActiveRecord::Base attr_accessible :name has_many :users has_one :location end
class UserResult ERROR_TYPES = { :duplicate => 'This email is already taken' }.freeze attr_reader :success, :error_reader def initialize(success:, error_type: nil) @success = success @error_type = error_type end def success? return @success end def duplicate? return true if @err...
module Vizier class ExecutableUnit def initialize(path, tasks) @path = path @tasks = tasks @current_task = 0 @view = { "results" => [], "tasks" => {}, "subject" => {} } @tasks.each do |task| @view["tasks"][task.name] = {} end end attr_reader :view, :path d...
module EmployeesHelper #Developer : André & Frank # return total salary of the given collection employees def get_total_salaries(employees) total = 0 employees.each do |e| unless e.salary.nil? total += e.salary end end total.round(2) end # returns the average salary of th...
class CreateOrders < ActiveRecord::Migration def change create_table :orders do |t| t.integer :stock_id t.string :productname t.string :producttype t.integer :productprice t.integer :amount t.integer :shippingfee t.string :shippingway t.string :shippingcode t....
# frozen_string_literal: true module Exceptions # Base Json Api Exception class NotAuthorized < Base def errors { code: 401, status: :unauthorized, title: 'Not Authorized', detail: @exception, id: 401 } end end end
# Definition for a binary tree node. # class TreeNode # attr_accessor :val, :left, :right # def initialize(val = 0, left = nil, right = nil) # @val = val # @left = left # @right = right # end # end # @param {Integer[]} preorder # @param {Integer[]} inorder # @return {TreeNode} def bu...
class Student attr_reader :first_name @@all = [] def initialize(first_name) @first_name = first_name @@all << self end def self.all @@all end def add_boating_test(test_name, status, instructor) BoatingTest.new(self, test_name, "pending", instructor) end ...
class AddCompanyNameToEnquiries < ActiveRecord::Migration[5.2] def change add_column :enquiries, :company_name, :string add_column :enquiries, :company_reg, :string add_column :enquiries, :industry, :string add_column :enquiries, :size, :string add_column :enquiries, :location, :string end end
class Deck attr_accessor :cards def initialize @cards = [] set_deck end def set_deck Card::SUITS.each do |suit| Card::RANKS.each do |rank, nominal| card = Card.new(suit, rank, nominal) @cards << card end end end def mix_deck @cards.shuffle! end def giv...
class JobApplicationsController < ApplicationController before_filter :is_employer_exist_in_session, :only => [:call_for_interview] def update @job_application = JobApplication.includes(:job_seeker).find(params[:id]) @employer = Employer.find(session[:id]) @job_seeker = @job_application.job_seeker ...
require_relative 'produser_module.rb' class Train include Produser attr_reader :type, :id, :station_index, :current_staion, :route_stations @@trains = {} def initialize(id, type) @id = id @type = type @speed = 0 @waggons = [] @waggons_count = 0 @route_stations = [] @current_staion = ni...
require 'capybara/rspec' require 'text_order/rspec' RSpec.describe 'RSpec matchers', type: :feature do STRING = 'first middle last' describe 'after' do it 'detects value after expected text' do expect(STRING).to include_text('last').after('first') end end describe 'before' do it 'detects va...
require 'test_helper' class CommercegateTest < Test::Unit::TestCase def setup @gateway = CommercegateGateway.new( :login => 'usrID', :password => 'usrPass' ) @credit_card = ActiveMerchant::Billing::CreditCard.new( :first_name => 'John'...
module Translatable extend ActiveSupport::Concern DEFAULT_LOCALE = 'de'.freeze TRANSLATABLE_LOCALES = ['ar', 'en', 'es', 'fa', 'fr', 'ku', 'pa', 'ps', 'ru', 'sq', 'sr', 'ti', 'tr', 'ur'].freeze AREAS = Area.order(:id).pluck(:title).freeze rescue ['dresden', 'leipzig', 'bautzen'].freeze # test flag, phrasea...
json.array! @users_and_groups do |profile| json.id profile.id json.name profile.name json.image_url profile.avatar_url(50) json.link_url polymorphic_path(profile) json.model_name profile.class.name end
# encoding: utf-8 class FoodCalory < ActiveRecord::Base def self.parse_amount( amount ) if pair = amount.match(/([1-9]+)\/([1-9]+)/) origin, child, mother = pair.to_a return (child.to_f / mother.to_f) end amount.to_f end def self.change_fraction( amount ) { "½" => "1/2", ...
require 'rails_helper' def delete_post(post) find(delete_post_selector).click end def edit_post_text(post, new_post_text) find(edit_post_selector).click fill_in "Body", with: new_post_text click_on "Update Post" end def edit_post_picture(post, new_file_path) find(edit_post_selector).click attach_file "Pi...
module Pacer::Core::Graph # Basic methods for routes that contain only edges. module EdgesRoute import com.tinkerpop.pipes.transform.OutVertexPipe import com.tinkerpop.pipes.transform.InVertexPipe import com.tinkerpop.pipes.transform.BothVerticesPipe # Extends the route with out vertices from this...
require 'spec_helper' class ClassB; extend Questionnaire::FieldsHelper; end describe Questionnaire::FieldsHelper do let(:questionnaire_section) { { "section_name" => { "some_field" => nil, "some_other_field" => nil } } } let(:questionnaire_with_two_sections) { questionnaire_section.merge("second_section" => {"sec...
class AddressesController < ApplicationController def new @address = Address.new end def create @address = Address.new(save_params) if @address.save redirect_to new_card_path else render "new" end end private def save_params params.require(:address).permit(:last_name...
class TransferParticipantToUser def initialize(participant:, user:, adapter: TwilioAdapter.new) @participant = participant @user = user @adapter = adapter end def call result = adapter.update_call(update_call_args) if result Result.success else Result.failure("Failed to upda...
class ConvertPreptimeToIntegerOnRecipes < ActiveRecord::Migration def up add_column :recipes, :baking, :integer, default: 0 add_column :recipes, :cooling, :integer, default: 0 add_column :recipes, :rest, :integer, default: 0 add_column :recipes, :cooking, :integer, default: 0 end def down ...
FactoryGirl.define do # DD: 'product' comes from Spree core, simple_product no longer exists factory :subscribable_product, :parent => :product do subscribable true end end
require 'spec_helper' # FIXME: This is the worst spec I'v ever written. Magical and hackish, pls improve it. describe DataMapper::Mongo::Adapter,'#connection' do let(:object) { described_class.new(:default,options) } subject { object.send :connection } shared_examples_for 'a mongo connection setup' do it ...
class CreateCreditCardServices def initialize(params) @params = params @params[:last4] = resolve_last4 end def create credit_card = initial_credit_card encrypt_fields(credit_card) credit_card.save ? credit_card : credit_card.errors.full_messages end private def resolve_last4 @par...
class Gender < ActiveRecord::Base has_and_belongs_to_many :targets has_many :members has_many :participant_surveys default_scope order('position asc') end
module Stylin class InstallGenerator < Rails::Generators::Base source_root File.expand_path("../../templates", __FILE__) desc "Installs Stylin ready for use." def install copy_file "stylin.yml", "config/stylin.yml" empty_directory "app/styleguides" route "mount Stylin::Engine => '/style...
require "rails_helper" RSpec.feature "Transactions", :type => :feature do scenario "User borrows $500 on day one" do user = User.create(first_name: 'Bill', last_name: 'Miller', email: 'bill.miller@example.com', password: 'password') visit root_path(as: user) click_link 'Withdraw' fill_in 'Amount',...
class RemoveShopsFromUsers < ActiveRecord::Migration[5.1] def change remove_reference :users, :shop, foreign_key: true end end
require 'test_helper' class BadgeTest < ActiveSupport::TestCase self.use_instantiated_fixtures = true fixtures :badges def setup @c = Client.find(:first) @bi = BadgeImage.find(:first) end def test_create b = Badge.new(:client_id => @c.id, :name => 'first time', :description => 'welcome, new ...
require 'rails_helper' class FactoryBot::Factory::Find def association(runner) runner.run end def result(evaluation) query = get_overrides(evaluation) result = build_class(evaluation).where(query).first result end private def build_class(evaluation) evaluation.instance_variable_get(:...
require 'mongo' require_relative '../../../lib/recommendations/model/preference' require_relative '../../../lib/recommendations/model/preferences' require_relative '../../../lib/caching/cacheable' module Recommendations module DataModel class MongoDataModel include Cacheable DEFAULT_HOST = "localhost...
require 'rails_helper' RSpec.describe Discount, type: :model do describe "relationships" do it { should have_many :discount_items} it { should have_many(:items).through(:discount_items)} end describe "instance methods" do it ".apply_discount" do @merchant_1 = Merchant.create!(name: 'Megans Mar...
require 'spec_helper' describe MoviesHelper do context "#days" do describe "When we want to show 5 days in to the future for movies" do describe "When no date has been chosen" do before(:each) do @days = days(5.days.from_now.localtime.to_s, 'bondijunction') @days_as_document = ...
require "capybara/poltergeist/errors" require "capybara/poltergeist/command" require 'json' require 'time' module Capybara::Poltergeist class Browser ERROR_MAPPINGS = { 'Poltergeist.JavascriptError' => JavascriptError, 'Poltergeist.FrameNotFound' => FrameNotFound, 'Poltergeist.InvalidSelector...
class RemoveEmailAndPasswordDigestInLeadsModel < ActiveRecord::Migration def up remove_column :leads, :email remove_column :leads, :password_digest end def down add_column :leads, :email, :string add_column :leads, :password_digest, :string end end
# Encoding: utf-8 require 'spec_helper' describe 'kibana' do describe file('/opt/kibana') do it { should be_directory } end end
require 'rails_helper' describe Card do describe '#create' do it "項目がすべて存在すれば登録できること" do user = create(:user) card = build(:card) expect(card).to be_valid end it "user_idがない場合は登録出来ないこと" do card = build(:card, user_id: nil) card.valid? expect(card.errors[:user]).to inc...
class RecordRingGroupVoicemailGreetingMutation < Types::BaseMutation description "Saves the provided audio as the voicemail greeting message for the ring group" argument :ring_group_id, ID, required: true argument :audio, Types::ActiveStorageSignedIdType, description: "The signed id of the audio file", ...
#encoding: utf-8 module Orthography REPLACES=[['Амортиз стойка', 'Амортизаторная стойка'], ['Амморт', 'Амортизатор'], ['АммортS ', 'Амортизатор '], ['Амортиз ', 'Амортизатор '], ['Башмак натажителя', 'Башмак натяжителя'], ['Болт-секр.', 'Болт секретка'], ['Гидрокрректор', 'Гидрокорр...
#encoding: utf-8 class Member < ActiveRecord::Base PAYMENT_PERIODS = [ :yearly, :monthly] PAYMENT_METHODS = [ :direct_debit, :bank_transfer] has_many :children, dependent: :destroy has_one :bank_account, dependent: :destroy has_many :membership_fees, dependent: :destroy attr_accessible :beitrag, :email, :...
# encoding: utf-8 # copyright: 2016, you # license: All rights reserved # date: 2016-09-16 # description: The Microsoft Internet Explorer 11 Security Technical Implementation Guide (STIG) is published as a tool to improve the security of Department of Defense (DoD) information systems. Comments or proposed revisions to...
class AddUniqueIndexToTextFiles < ActiveRecord::Migration def change add_index :text_files, :URL, :unique => true end end
class House < Sequel::Model(DB) class List < Trailblazer::Operation extend Contract::DSL step Contract::Build() step Contract::Validate() step :list_by_user_id failure :log_failure contract do property :user_id, virtual: true validation do required(:user_id).filled ...
# frozen_string_literal: true class Addition < ApplicationRecord has_attached_file :data validates_attachment_content_type :data, content_type: 'text/plain' validates_attachment_presence :data end
# A controller which performs task related logic. class TasksController < ApplicationController # Loads the task specified by the id given in the url before update and destroy action is performed. before_action :load_task, only: %i[update destroy] # Returns all the tasks created by the user as an array of custom...
require 'krypt' class MyProvider def new_service(clazz, *args) if clazz == Krypt::Digest && args[0] == "identity" IdentityDigest.new else nil end end def name "MyProvider" end def finalize end end class IdentityDigest def initialize reset end def reset @bu...
class ApplicationController < ActionController::Base protect_from_forgery with: :exception respond_to :html, :json rescue_from Contentful::BadRequest, :with => :not_found def not_found(exception) respond_to do |format| format.json { render json: { status: "error", message: exception.message }, statu...
require 'spec_helper' RSpec.describe 'Game' do let(:response) { JSON.parse(last_response.body) } before do header 'CONTENT_TYPE', 'application/json' post '/game', { player1: 'foo', player2: 'bar' }.to_json end describe 'POST /game' do context 'when I create a game' do it { expect(last_respon...
require 'rails_helper' describe "Api::V1::Posts", type: :request do let(:title) { 'this is a title' } let(:content) { 'article content' } let(:description) { 'this is a cool description' } let(:image) { nil } let(:attrs) do { title: title, content: content, description: description, ...
class VirtualAssistantsController < ApplicationController # GET /virtual_assistants # GET /virtual_assistants.json def index @virtual_assistants = VirtualAssistant.all respond_to do |format| format.html # index.html.erb format.json { render json: @virtual_assistants } end end # GET /...
class Video attr_accessor :title, :duration, :genre, :rating @@all = [] def initialize(title, duration, genre, rating) @title = title @duration = duration @genre = genre @rating = rating end def save self.class.all << self end def self.all @@all end def self.create(title, ...
class AddSeasonToDivisions < ActiveRecord::Migration[5.2] def change add_reference :divisions, :season, foreign_key: true end end
# encoding: UTF-8 # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # d...
require_relative 'word_guess' describe WordGuess do let(:secret) {WordGuess.new("hello")} it "converts number of words to '-'" do expect(secret.word_convert).to eq "-----" end it "replaces '-' with correct letter" do secret.word_convert expect(secret.guess("h")).to eq "h----" end end
require 'active_support/concern' module RelationshipBulk extend ActiveSupport::Concern module ClassMethods def bulk_update(ids, updates, team) if updates[:action] == 'accept' source_id = updates[:source_id] pm_source = ProjectMedia.find_by_id(source_id) # SQL bulk-update ...
require 'spec_helper' describe 'cassandra::agent' do let(:params) do { :opscenter_ip => '192.168.2.1', :opscenter_version => '5.0.1', } end it 'does contain class cassandra::agent' do should contain_class('cassandra::agent').with({ :opscenter_ip => '192.168.2.1', :opsc...
class Item < ApplicationRecord validates :item_cat_id, :name, :code, presence: true belongs_to :item_cat has_many :store_items has_many :retur_items has_many :order_items has_many :transaction_items has_many :grocer_items has_many :supplier_items belongs_to :edited_by, class_name: "User", foreign_key...
# filename: test_remove.rb require "minitest/autorun" require_relative "../../tile_group.rb" ## # tests the hand method class TestHand < Minitest::Test # instantiating a new tile group # like an @Before in JUnit4 def setup @newTileGroup = TileGroup.new end # unit tests for the TileGroup:...
class PositionLayout < Draco::System filter LayoutGrid def tick(args) return if entities.nil? entities.each do |layout| current = world.scene || world parent = current.entities[layout.tree.parent_id].first #GTK::Log.puts_once layout.id, parent.inspect #next unless parent #...
class IssueLink attr_reader :issue, :view_context def initialize(issue, view_context, options={}) @issue = issue @view_context = view_context end def attributes { title: issue.title, url: issue.link, published_at: issue.published_at.strftime("%Y-%m-%d") } end def render ...
# prereqs: iterators, hashes, conditional logic # Given a hash with numeric values, return the key for the smallest value def key_for_min_value(name_hash) return nil if name_hash.empty? name = name_hash.first.first smallest_val = name_hash.first.last name_hash.each do |k, v| if smallest_val > v ...
require 'unit_spec_helper' describe HandleRecurrences do let(:service) { HandleRecurrences.new } context "#recurrences" do it 'fetches all recurrences' do Recurrence.expects(:ready) service.recurrences end end context "#perform" do before do service.stubs(:recurrences).returns(r...
class AddPhysicalLocationRelationBetweenSitesAndCountries < ActiveRecord::Migration[5.2] def change create_table :physical_locations do |t| t.belongs_to :site, index: true t.belongs_to :country, index: true t.timestamps end end end
class StaticController < ApplicationController def index if current_user @users_households = Household.where(id: Householdmembers.where(member: current_user.id).pluck("hhid")).order("id DESC") end end end
class GameSerializer < ActiveModel::Serializer embed :ids, include: true attributes :id, :state, :player_cards, :dealer_cards, :player_score, :dealer_score, :winner, :bet has_one :user has_many :cards has_one :game_session def cards object.game_session.decks.map { |deck| deck.played_cards }.flatten e...
assert_throws NoExperienceError { employee.hire }
# MTA Lab # # Activity: # # Students should create a program that models a simple subway system. # # The program takes the line and stop that a user is getting on at and the line and stop that user is getting off at and prints: # # the stations the user must pass through, in order # where to change lines, if necessary ...
class Users::Lawyer < User def devise_mapping_override :lawyer end end
require 'rspec' require 'spec_helper' describe 'Estrella' do it 'deberia almacenar vida cuando se instancia el objeto' do estrella = Estrella.new 70, 0 expect(estrella.vida).to eq 70 end it 'deberia almacenar masa cuando se instancia el objeto' do estrella = Estrella.new 100, 45 expect(estrel...
require "rake/testtask" Rake::TestTask.new do |t| t.description = "Run integration and unit tests" t.libs << "test" t.pattern = File.join("test", "**", "test_*.rb") t.warning = false end namespace :test do mock = ENV["FOG_MOCK"] || "true" task :travis do sh("bundle exec rake test:unit") end desc ...
#!/usr/bin/env ruby require 'base64' require 'openssl' class ConvertCookie # Encode session cookies as Base64 class Base64 def encode(str) [str].pack('m').gsub(/\n/, '') end def decode(str) str.unpack('m').first end # Encode session cookies as Marshaled Base64 data class Mar...
#!/usr/bin/ruby -w # # Test miscellaneous items that don't fit elsewhere # require File.expand_path('etchtest', File.dirname(__FILE__)) require 'webrick' class EtchMiscTests < Test::Unit::TestCase include EtchTests def setup # Generate a file to use as our etch target/destination @targetfile = released_...
class ApplicationController < ActionController::Base protect_from_forgery with: :exception protected def restrict_access if !current_user puts 'here' flash[:alert] = "You must be logged in." redirect_to '/' end end def current_user @current_user || User.find(...
Rails.application.routes.draw do mount RailsAdmin::Engine => '/admin', as: 'rails_admin' get '/', to: 'welcome#index' devise_for :users, skip: [:sessions] as :user do get '/login', to: 'devise/sessions#new', as: :new_user_session post '/login', to: 'devise/sessions#create', as: :user_session get '...
class UncompleteSkill include Interactor def setup context.fail!(message: "provide a valid user") unless context[:user].present? context.fail!(message: "provide a valid skill") unless context[:skill].present? if !failure? && !context[:user].has_completed?(context[:skill]) context.fail!(message: ...
require 'geo_ruby/geojson' require 'phone' require 'sequel' ENV['DATABASE_URL'] ||= "postgres://localhost/citygram_#{Citygram::App.environment}" DB = Sequel.connect(ENV['DATABASE_URL']) Sequel.default_timezone = :utc # no mass-assignable columns by default Sequel::Model.set_allowed_columns(*[]) # use first!, create...