chain-able
Version:
interfaces that describe their intentions.
47 lines (45 loc) • 3.94 kB
JavaScript
var isString = require('../is/string')
var isFunction = require('../is/function')
var esc = require('./escape-string-regex')
/**
* @desc like matcher, but .isMatch
* @since 3.0.0
*
* @param {Matchable} matchable any matchable
* @param {any} [arg1=undefined] arg to match with
* @param {any} [arg2=undefined] optional second arg to pass into tester
* @return {boolean} is a match, passes the test
*
* @NOTE as else-if for easier ternary uglification
*
* @example
*
* matcher('kinga', 'kinga')
* //=> true
* matcher('k*nga', 'kinga')
* //=> true
* matcher('kinga', 'nope')
* //=> false
*
* matcher(new RegExp(/kinga/), 'kinga')
* //=> true
* matcher(new RegExp(/kinga/), 'nope')
* //=> false
*
* matcher(x => x === 'kinga', 'kinga')
* //=> true
* matcher(x => x === 'kinga', 'nope')
* //=> false
*
* matcher({test: x => x === 'kinga'}, 'kinga')
* //=> true
* matcher({test: x => x === 'kinga'}, 'nope')
* //=> false
*
*/
module.exports = function (matchable, arg1, arg2) {
if (isString(matchable)) { return !!new RegExp(esc(matchable)).test(arg1) }
else if (isFunction(matchable) && !matchable.test) { return !!matchable(arg1) }
else { return !!matchable.test(arg1, arg2) }
}
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