Tiny Autocurry

autocurry.js

// curry :: ((a, b) -> c) -> a -> b -> c 
function curry(fn) {
  return function() {
    if (arguments.length < fn.length) {
      return curry(fn.bind.apply(fn, [this].concat(Array.prototype.slice.call(arguments))));
    }
    else {
      return fn.apply(this, arguments);
    }
  }
};