| define( [ | |
| "../core", | |
| "../core/toType", | |
| "../var/isFunction" | |
| ], function( jQuery, toType, isFunction ) { | |
| ; | |
| // Multifunctional method to get and set values of a collection | |
| // The value/s can optionally be executed if it's a function | |
| var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { | |
| var i = 0, | |
| len = elems.length, | |
| bulk = key == null; | |
| // Sets many values | |
| if ( toType( key ) === "object" ) { | |
| chainable = true; | |
| for ( i in key ) { | |
| access( elems, fn, i, key[ i ], true, emptyGet, raw ); | |
| } | |
| // Sets one value | |
| } else if ( value !== undefined ) { | |
| chainable = true; | |
| if ( !isFunction( value ) ) { | |
| raw = true; | |
| } | |
| if ( bulk ) { | |
| // Bulk operations run against the entire set | |
| if ( raw ) { | |
| fn.call( elems, value ); | |
| fn = null; | |
| // ...except when executing function values | |
| } else { | |
| bulk = fn; | |
| fn = function( elem, _key, value ) { | |
| return bulk.call( jQuery( elem ), value ); | |
| }; | |
| } | |
| } | |
| if ( fn ) { | |
| for ( ; i < len; i++ ) { | |
| fn( | |
| elems[ i ], key, raw ? | |
| value : | |
| value.call( elems[ i ], i, fn( elems[ i ], key ) ) | |
| ); | |
| } | |
| } | |
| } | |
| if ( chainable ) { | |
| return elems; | |
| } | |
| // Gets | |
| if ( bulk ) { | |
| return fn.call( elems ); | |
| } | |
| return len ? fn( elems[ 0 ], key ) : emptyGet; | |
| }; | |
| return access; | |
| } ); | |