Created
March 24, 2011 13:10
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nodejs like utility method for inheritance
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/** | |
* Inherit prototype properties | |
* @param {Function} ctor | |
* @param {Function} superCtor | |
*/ | |
_.mixin({ | |
inherits: (function(){ | |
function noop(){} | |
function ecma3(ctor, superCtor) { | |
noop.prototype = superCtor.prototype; | |
ctor.prototype = new noop; | |
ctor.prototype.constructor = superCtor; | |
} | |
function ecma5(ctor, superCtor) { | |
ctor.prototype = Object.create(superCtor.prototype, { | |
constructor: { value: ctor, enumerable: false } | |
}); | |
} | |
return Object.create ? ecma5 : ecma3; | |
}()) | |
}); |
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I just discovered https://github.com/isaacs/inherits, which has an identical implementation to my fork of this gist but should be preferred because it is in a github repo, is maintained and is used by browserify.