source: trip-planner-front/node_modules/lodash/_isMasked.js@ 84d0fbb

Last change on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 564 bytes
Line 
1var coreJsData = require('./_coreJsData');
2
3/** Used to detect methods masquerading as native. */
4var maskSrcKey = (function() {
5 var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
6 return uid ? ('Symbol(src)_1.' + uid) : '';
7}());
8
9/**
10 * Checks if `func` has its source masked.
11 *
12 * @private
13 * @param {Function} func The function to check.
14 * @returns {boolean} Returns `true` if `func` is masked, else `false`.
15 */
16function isMasked(func) {
17 return !!maskSrcKey && (maskSrcKey in func);
18}
19
20module.exports = isMasked;
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