match.js•942 B
var _curry2 = require('./internal/_curry2');
/**
* Tests a regular expression against a String. Note that this function will
* return an empty array when there are no matches. This differs from
* [`String.prototype.match`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/match)
* which returns `null` when there are no matches.
*
* @func
* @memberOf R
* @since v0.1.0
* @category String
* @sig RegExp -> String -> [String | Undefined]
* @param {RegExp} rx A regular expression.
* @param {String} str The string to match against
* @return {Array} The list of matches or empty array.
* @see R.test
* @example
*
* R.match(/([a-z]a)/g, 'bananas'); //=> ['ba', 'na', 'na']
* R.match(/a/, 'b'); //=> []
* R.match(/a/, null); //=> TypeError: null does not have a method named "match"
*/
module.exports = _curry2(function match(rx, str) {
return str.match(rx) || [];
});