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Direktori : /var/www/html/node_modules/core-js-pure/modules/ |
Current File : /var/www/html/node_modules/core-js-pure/modules/es.array.flat.js |
'use strict'; var $ = require('../internals/export'); var flattenIntoArray = require('../internals/flatten-into-array'); var toObject = require('../internals/to-object'); var lengthOfArrayLike = require('../internals/length-of-array-like'); var toIntegerOrInfinity = require('../internals/to-integer-or-infinity'); var arraySpeciesCreate = require('../internals/array-species-create'); // `Array.prototype.flat` method // https://tc39.es/ecma262/#sec-array.prototype.flat $({ target: 'Array', proto: true }, { flat: function flat(/* depthArg = 1 */) { var depthArg = arguments.length ? arguments[0] : undefined; var O = toObject(this); var sourceLen = lengthOfArrayLike(O); var A = arraySpeciesCreate(O, 0); A.length = flattenIntoArray(A, O, O, sourceLen, 0, depthArg === undefined ? 1 : toIntegerOrInfinity(depthArg)); return A; } });