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Commit Description:
add model solution
Commit Description:
add model solution
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node_modules/core-js/modules/es7.array.flatten.js
| 21 lines
| 745 B
| application/javascript
| JavascriptLexer
|
r789 | 'use strict'; | |||
// https://tc39.github.io/proposal-flatMap/#sec-Array.prototype.flatten | ||||
var $export = require('./_export'); | ||||
var flattenIntoArray = require('./_flatten-into-array'); | ||||
var toObject = require('./_to-object'); | ||||
var toLength = require('./_to-length'); | ||||
var toInteger = require('./_to-integer'); | ||||
var arraySpeciesCreate = require('./_array-species-create'); | ||||
$export($export.P, 'Array', { | ||||
flatten: function flatten(/* depthArg = 1 */) { | ||||
var depthArg = arguments[0]; | ||||
var O = toObject(this); | ||||
var sourceLen = toLength(O.length); | ||||
var A = arraySpeciesCreate(O, 0); | ||||
flattenIntoArray(A, O, O, sourceLen, 0, depthArg === undefined ? 1 : toInteger(depthArg)); | ||||
return A; | ||||
} | ||||
}); | ||||
require('./_add-to-unscopables')('flatten'); | ||||