16 lines
424 B
JavaScript
16 lines
424 B
JavaScript
|
var keys = require('./keys.js');
|
||
|
|
|
||
|
|
// Returns whether an object has a given set of `key:value` pairs.
|
||
|
|
function isMatch(object, attrs) {
|
||
|
|
var _keys = keys(attrs), length = _keys.length;
|
||
|
|
if (object == null) return !length;
|
||
|
|
var obj = Object(object);
|
||
|
|
for (var i = 0; i < length; i++) {
|
||
|
|
var key = _keys[i];
|
||
|
|
if (attrs[key] !== obj[key] || !(key in obj)) return false;
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = isMatch;
|