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901 BJavaScriptView Raw
1var _cloneRegExp =
2/*#__PURE__*/
3require("./internal/_cloneRegExp");
4
5var _curry2 =
6/*#__PURE__*/
7require("./internal/_curry2");
8
9var _isRegExp =
10/*#__PURE__*/
11require("./internal/_isRegExp");
12
13var toString =
14/*#__PURE__*/
15require("./toString");
16/**
17 * Determines whether a given string matches a given regular expression.
18 *
19 * @func
20 * @memberOf R
21 * @since v0.12.0
22 * @category String
23 * @sig RegExp -> String -> Boolean
24 * @param {RegExp} pattern
25 * @param {String} str
26 * @return {Boolean}
27 * @see R.match
28 * @example
29 *
30 * R.test(/^x/, 'xyz'); //=> true
31 * R.test(/^y/, 'xyz'); //=> false
32 */
33
34
35var test =
36/*#__PURE__*/
37_curry2(function test(pattern, str) {
38 if (!_isRegExp(pattern)) {
39 throw new TypeError('‘test’ requires a value of type RegExp as its first argument; received ' + toString(pattern));
40 }
41
42 return _cloneRegExp(pattern).test(str);
43});
44
45module.exports = test;
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