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