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Underscore.js Mixin renameProp
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| _.mixin({ | |
| renameProp: function( obj, originalPropName, newPropName ) { | |
| obj[ newPropName ] = obj[ originalPropName ]; | |
| delete obj[ originalPropName ]; | |
| return obj; | |
| } | |
| }); |
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| var person = {name: 'john', sex: 'm'}; | |
| _(person).renameProp('sex', 'gender'); // => {name: "bar", gender: "baz"} |
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