.opencode/node_modules/yaml/dist/schema/yaml-1.1/float.js

'use strict';

var Scalar = require('../../nodes/Scalar.js');
var stringifyNumber = require('../../stringify/stringifyNumber.js');

const floatNaN = {
    identify: value => typeof value === 'number',
    default: true,
    tag: 'tag:yaml.org,2002:float',
    test: /^(?:[-+]?\.(?:inf|Inf|INF)|\.nan|\.NaN|\.NAN)$/,
    resolve: (str) => str.slice(-3).toLowerCase() === 'nan'
        ? NaN
        : str[0] === '-'
            ? Number.NEGATIVE_INFINITY
            : Number.POSITIVE_INFINITY,
    stringify: stringifyNumber.stringifyNumber
};
const floatExp = {
    identify: value => typeof value === 'number',
    default: true,
    tag: 'tag:yaml.org,2002:float',
    format: 'EXP',
    test: /^[-+]?(?:[0-9][0-9_]*)?(?:\.[0-9_]*)?[eE][-+]?[0-9]+$/,
    resolve: (str) => parseFloat(str.replace(/_/g, '')),
    stringify(node) {
        const num = Number(node.value);
        return isFinite(num) ? num.toExponential() : stringifyNumber.stringifyNumber(node);
    }
};
const float = {
    identify: value => typeof value === 'number',
    default: true,
    tag: 'tag:yaml.org,2002:float',
    test: /^[-+]?(?:[0-9][0-9_]*)?\.[0-9_]*$/,
    resolve(str) {
        const node = new Scalar.Scalar(parseFloat(str.replace(/_/g, '')));
        const dot = str.indexOf('.');
        if (dot !== -1) {
            const f = str.substring(dot + 1).replace(/_/g, '');
            if (f[f.length - 1] === '0')
                node.minFractionDigits = f.length;
        }
        return node;
    },
    stringify: stringifyNumber.stringifyNumber
};

exports.float = float;
exports.floatExp = floatExp;
exports.floatNaN = floatNaN;