Sha256: 1c1f43278c192690378da7861c10b4e4d673357ebe06782cafaeff26b0aab693
Contents?: true
Size: 786 Bytes
Versions: 4
Compression:
Stored size: 786 Bytes
Contents
'use strict';
// TODO: Remove from `core-js@4`
var $ = require('../internals/export');
var charAt = require('../internals/string-multibyte').charAt;
var requireObjectCoercible = require('../internals/require-object-coercible');
var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
var toString = require('../internals/to-string');
// `String.prototype.at` method
// https://github.com/mathiasbynens/String.prototype.at
$({ target: 'String', proto: true, forced: true }, {
at: function at(index) {
var S = toString(requireObjectCoercible(this));
var len = S.length;
var relativeIndex = toIntegerOrInfinity(index);
var k = relativeIndex >= 0 ? relativeIndex : len + relativeIndex;
return (k < 0 || k >= len) ? undefined : charAt(S, k);
}
});
Version data entries
4 entries across 4 versions & 1 rubygems