node_modules.bower.lib.node_modules.lodash.internal.cloneRegExp.js Maven / Gradle / Ivy
/** Used to match `RegExp` flags from their coerced string values. */
var reFlags = /\w*$/;
/**
* Creates a clone of `regexp`.
*
* @private
* @param {Object} regexp The regexp to clone.
* @returns {Object} Returns the cloned regexp.
*/
function cloneRegExp(regexp) {
var Ctor = regexp.constructor,
result = new Ctor(regexp.source, reFlags.exec(regexp));
result.lastIndex = regexp.lastIndex;
return result;
}
module.exports = cloneRegExp;