I am trying to make a function called methodgetter. This is similar to
itemgetter but calls an object method rather than returning an object
property. For the most part, the following code works:
function methodgetter(name) {
return function(object){ return object[name].call(object); }
}
But I also want to use map with multiple arguments like so:
map(methodgetter('aMethod'), objectArray, methodArgumentArray);
I had to modify the closure to look like:
function methodgetter(name) {
return function(object, a){ return object[name].call(object, a); }
}
I thought it would be possibly to extend this to many arguments by
using:
function methodgetter(name) {
return function(object){ return object[name].apply(object,
arguments); }
}
However, this does not work. Am I missing something with the use of
the javascript arguments variable?
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