LoadingReactiveVar.js
2 years ago
ReactiveHook.js
2 years ago
ReactiveSet.js
2 years ago
ReactiveVar.js
2 years ago
ReactiveSet.js
42 lines
| 1 | import ReactiveVar from './ReactiveVar'; |
| 2 | |
| 3 | function ReactiveSet( value ) { |
| 4 | ReactiveVar.call( this, value ); |
| 5 | } |
| 6 | |
| 7 | ReactiveSet.prototype = Object.create( ReactiveVar.prototype ); |
| 8 | |
| 9 | ReactiveSet.prototype.add = function ( stateName ) { |
| 10 | // add unique value |
| 11 | this.current = [ |
| 12 | ...new Set( [ |
| 13 | ...( |
| 14 | this.current ?? [] |
| 15 | ), |
| 16 | stateName, |
| 17 | ] ), |
| 18 | ]; |
| 19 | }; |
| 20 | |
| 21 | ReactiveSet.prototype.remove = function ( stateName ) { |
| 22 | this.current = this.current.filter( |
| 23 | item => item !== stateName, |
| 24 | ); |
| 25 | }; |
| 26 | |
| 27 | ReactiveSet.prototype.toggle = function ( stateName, force = null ) { |
| 28 | if ( null !== force ) { |
| 29 | force ? this.add( stateName ) : this.remove( stateName ); |
| 30 | |
| 31 | return; |
| 32 | } |
| 33 | |
| 34 | if ( this.current.includes( stateName ) ) { |
| 35 | this.remove( stateName ); |
| 36 | } |
| 37 | else { |
| 38 | this.add( stateName ); |
| 39 | } |
| 40 | }; |
| 41 | |
| 42 | export default ReactiveSet; |