Copybara bot | be50d49 | 2023-11-30 00:16:42 +0100 | [diff] [blame] | 1 | define( [ |
| 2 | "../core", |
| 3 | "../core/toType", |
| 4 | "../var/isFunction" |
| 5 | ], function( jQuery, toType, isFunction ) { |
| 6 | |
| 7 | "use strict"; |
| 8 | |
| 9 | // Multifunctional method to get and set values of a collection |
| 10 | // The value/s can optionally be executed if it's a function |
| 11 | var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
| 12 | var i = 0, |
| 13 | len = elems.length, |
| 14 | bulk = key == null; |
| 15 | |
| 16 | // Sets many values |
| 17 | if ( toType( key ) === "object" ) { |
| 18 | chainable = true; |
| 19 | for ( i in key ) { |
| 20 | access( elems, fn, i, key[ i ], true, emptyGet, raw ); |
| 21 | } |
| 22 | |
| 23 | // Sets one value |
| 24 | } else if ( value !== undefined ) { |
| 25 | chainable = true; |
| 26 | |
| 27 | if ( !isFunction( value ) ) { |
| 28 | raw = true; |
| 29 | } |
| 30 | |
| 31 | if ( bulk ) { |
| 32 | |
| 33 | // Bulk operations run against the entire set |
| 34 | if ( raw ) { |
| 35 | fn.call( elems, value ); |
| 36 | fn = null; |
| 37 | |
| 38 | // ...except when executing function values |
| 39 | } else { |
| 40 | bulk = fn; |
| 41 | fn = function( elem, key, value ) { |
| 42 | return bulk.call( jQuery( elem ), value ); |
| 43 | }; |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | if ( fn ) { |
| 48 | for ( ; i < len; i++ ) { |
| 49 | fn( |
| 50 | elems[ i ], key, raw ? |
| 51 | value : |
| 52 | value.call( elems[ i ], i, fn( elems[ i ], key ) ) |
| 53 | ); |
| 54 | } |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | if ( chainable ) { |
| 59 | return elems; |
| 60 | } |
| 61 | |
| 62 | // Gets |
| 63 | if ( bulk ) { |
| 64 | return fn.call( elems ); |
| 65 | } |
| 66 | |
| 67 | return len ? fn( elems[ 0 ], key ) : emptyGet; |
| 68 | }; |
| 69 | |
| 70 | return access; |
| 71 | |
| 72 | } ); |