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71 lines
973 B
71 lines
973 B
const NodeUtils = {
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elements: [ 'x', 'y', 'z', 'w' ],
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addShortcuts: function () {
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function applyShortcut( proxy, property, subProperty ) {
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if ( subProperty ) {
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return {
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get: function () {
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return this[ proxy ][ property ][ subProperty ];
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},
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set: function ( val ) {
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this[ proxy ][ property ][ subProperty ] = val;
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}
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};
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} else {
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return {
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get: function () {
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return this[ proxy ][ property ];
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},
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set: function ( val ) {
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this[ proxy ][ property ] = val;
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}
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};
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}
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}
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return function addShortcuts( proto, proxy, list ) {
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const shortcuts = {};
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for ( let i = 0; i < list.length; ++ i ) {
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const data = list[ i ].split( '.' ),
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property = data[ 0 ],
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subProperty = data[ 1 ];
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shortcuts[ property ] = applyShortcut( proxy, property, subProperty );
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}
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Object.defineProperties( proto, shortcuts );
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};
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}()
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};
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export { NodeUtils };
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