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