Sha256: b94ddce47eaa06c59f614710b9c61d4b056f1cd6f6da6ab0299f3076b366338b
Contents?: true
Size: 783 Bytes
Versions: 12
Compression:
Stored size: 783 Bytes
Contents
'use strict';
var $ = require('../internals/export');
var $findIndex = require('../internals/array-iteration').findIndex;
var addToUnscopables = require('../internals/add-to-unscopables');
var FIND_INDEX = 'findIndex';
var SKIPS_HOLES = true;
// Shouldn't skip holes
if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES = false; });
// `Array.prototype.findIndex` method
// https://tc39.github.io/ecma262/#sec-array.prototype.findindex
$({ target: 'Array', proto: true, forced: SKIPS_HOLES }, {
findIndex: function findIndex(callbackfn /* , that = undefined */) {
return $findIndex(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
}
});
// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
addToUnscopables(FIND_INDEX);
Version data entries
12 entries across 12 versions & 4 rubygems