Show More
Commit Description:
fix wrong merge on user
Commit Description:
fix wrong merge on user
References:
File last commit:
Show/Diff file:
Action:
node_modules/es-to-primitive/es5.js
| 45 lines
| 1.2 KiB
| application/javascript
| JavascriptLexer
|
| r789 | 'use strict'; | |||
| var toStr = Object.prototype.toString; | ||||
| var isPrimitive = require('./helpers/isPrimitive'); | ||||
| var isCallable = require('is-callable'); | ||||
| // http://ecma-international.org/ecma-262/5.1/#sec-8.12.8 | ||||
| var ES5internalSlots = { | ||||
| '[[DefaultValue]]': function (O) { | ||||
| var actualHint; | ||||
| if (arguments.length > 1) { | ||||
| actualHint = arguments[1]; | ||||
| } else { | ||||
| actualHint = toStr.call(O) === '[object Date]' ? String : Number; | ||||
| } | ||||
| if (actualHint === String || actualHint === Number) { | ||||
| var methods = actualHint === String ? ['toString', 'valueOf'] : ['valueOf', 'toString']; | ||||
| var value, i; | ||||
| for (i = 0; i < methods.length; ++i) { | ||||
| if (isCallable(O[methods[i]])) { | ||||
| value = O[methods[i]](); | ||||
| if (isPrimitive(value)) { | ||||
| return value; | ||||
| } | ||||
| } | ||||
| } | ||||
| throw new TypeError('No default value'); | ||||
| } | ||||
| throw new TypeError('invalid [[DefaultValue]] hint supplied'); | ||||
| } | ||||
| }; | ||||
| // http://ecma-international.org/ecma-262/5.1/#sec-9.1 | ||||
| module.exports = function ToPrimitive(input) { | ||||
| if (isPrimitive(input)) { | ||||
| return input; | ||||
| } | ||||
| if (arguments.length > 1) { | ||||
| return ES5internalSlots['[[DefaultValue]]'](input, arguments[1]); | ||||
| } | ||||
| return ES5internalSlots['[[DefaultValue]]'](input); | ||||
| }; | ||||