| Index: trunk/extensions/UploadWizard/resources/mw.Utilities.js |
| — | — | @@ -1,24 +1,22 @@ |
| 2 | | -// dependencies: mw |
| | 2 | +( function() { |
| 3 | 3 | |
| 4 | | -( function( mw ) { |
| 5 | | - |
| 6 | 4 | /** |
| 7 | 5 | * Check if a value is null, undefined, or the empty string. |
| 8 | 6 | * |
| 9 | | - * @param {object} object Object to be checked |
| | 7 | + * @param {mixed} v Variable to be checked |
| 10 | 8 | * @return {boolean} |
| 11 | 9 | */ |
| 12 | | - mw.isEmpty = function( o ) { |
| 13 | | - return ! mw.isDefined( o ) || o === null || ( typeof o === 'string' && o === '' ); |
| | 10 | + mw.isEmpty = function( v ) { |
| | 11 | + return ! mw.isDefined( v ) || v === null || v === ''; |
| 14 | 12 | }; |
| 15 | 13 | |
| 16 | 14 | /** |
| 17 | 15 | * Check if something is defined |
| 18 | | - * @param {object} |
| | 16 | + * @param {mixed} v |
| 19 | 17 | * @return {boolean} |
| 20 | 18 | */ |
| 21 | | - mw.isDefined = function( o ) { |
| 22 | | - return typeof o !== 'undefined'; |
| | 19 | + mw.isDefined = function( v ) { |
| | 20 | + return typeof v !== 'undefined'; |
| 23 | 21 | }; |
| 24 | 22 | |
| 25 | 23 | |
| — | — | @@ -32,4 +30,4 @@ |
| 33 | 31 | }; |
| 34 | 32 | |
| 35 | 33 | |
| 36 | | -} )( window.mediaWiki ); |
| | 34 | +} )(); |