Re: Array.forEach() et al with additional parameters

[David Bruant]

Le 20/12/2014 13:47, Gary Guo a écrit :

bindParameter function is not very hard to implement:
```
Function.prototype.bindParameter=function(idx, val){
    var func=this;
    return function(){
        var arg=Array.prototype.slice.call(arguments);
        arg[idx]=val;
        func.apply(this, arg);
    }
}
```

It's even easier if you use bind ;-)

Function.prototype.bindParameter = function(...args){
    return this.bind(undefined, ...args)
}

David

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