CarDieAleCa/node_modules/underscore/amd/matcher.js

define(['./extendOwn', './isMatch'], function (extendOwn, isMatch) {

  // Returns a predicate for checking whether an object has a given set of
  // `key:value` pairs.
  function matcher(attrs) {
    attrs = extendOwn({}, attrs);
    return function(obj) {
      return isMatch(obj, attrs);
    };
  }

  return matcher;

});