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Merge pull request #1468 from derenio/fixing_comment

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Add accurate comment to the 'equal' function
This commit is contained in:
Igor Vaynberg 2013-06-27 08:05:10 -07:00
commit 31117f4ca0
1 changed files with 4 additions and 2 deletions
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select2.js
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@ -132,8 +132,10 @@ the specific language governing permissions and limitations under the Apache Lic
if (a === b) return true;
if (a === undefined || b === undefined) return false;
if (a === null || b === null) return false;
if (a.constructor === String) return a+'' === b+''; // IE requires a+'' instead of just a
if (b.constructor === String) return b+'' === a+''; // IE requires b+'' instead of just b
// Check whether 'a' or 'b' is a string (primitive or object).
// The concatenation of an empty string (+'') converts its argument to a string's primitive.
if (a.constructor === String) return a+'' === b+''; // a+'' - in case 'a' is a String object
if (b.constructor === String) return b+'' === a+''; // b+'' - in case 'b' is a String object
return false;
}