Sha256: c2c4e4083711d3b84bf136d8d0c7d4f14e579d82cbb3baa0cef1e0bfa56a3472
Contents?: true
Size: 779 Bytes
Versions: 12
Compression:
Stored size: 779 Bytes
Contents
'use strict';
var $ = require('../internals/export');
var $indexOf = require('../internals/array-includes').indexOf;
var sloppyArrayMethod = require('../internals/sloppy-array-method');
var nativeIndexOf = [].indexOf;
var NEGATIVE_ZERO = !!nativeIndexOf && 1 / [1].indexOf(1, -0) < 0;
var SLOPPY_METHOD = sloppyArrayMethod('indexOf');
// `Array.prototype.indexOf` method
// https://tc39.github.io/ecma262/#sec-array.prototype.indexof
$({ target: 'Array', proto: true, forced: NEGATIVE_ZERO || SLOPPY_METHOD }, {
indexOf: function indexOf(searchElement /* , fromIndex = 0 */) {
return NEGATIVE_ZERO
// convert -0 to +0
? nativeIndexOf.apply(this, arguments) || 0
: $indexOf(this, searchElement, arguments.length > 1 ? arguments[1] : undefined);
}
});
Version data entries
12 entries across 12 versions & 4 rubygems