Fake operator overloading in JavaScript

Update 2012-01-29: The post “What is {} + {} in JavaScript?” looks at the addition operator in more detail. This post describes how to do a limited version of operator overloading in JavaScript. With the technique described here, you’ll be able to implement a type StringBuilder that can be used as follows: var sb = new StringBuilder(); sb << add("abc") << add("def"); And a type Point that can be u

[kobake]

JavaScriptで無理やり演算子オーバーロード疑似。valueOf, toString.

[amagitakayosi]

演算子オーバーロード

[turusuke_0]

擬似演算子オーバーロード

[cou929]

valueOf と toString をフックして擬似的に演算子オーバーロード. うける

[efcl]

def.js のような演算子のオーバロードに見せかける方法についての解説 valueOfとtoStringの上書き