Javascript Currying Example

currier.js

// Example of a currying methods
// https://medium.com/@kbrainwave/currying-in-javascript-ce6da2d324fe

var currier = function(fn) {
  var args = Array.prototype.slice.call(arguments, 1);
  
  return function() {
    return fn.apply(this, args.concat(
      Array.prototype.slice.call(arguments, 0)));
  };
};

// example function
var sequence = function(start, end) {
  var result = [];
  
  for(var i = start; i <= end; i++) {
    result.push(i);
  }
  
  return result;
};

//Example use of currying
var seq5 = currier(sequence, 1);
seq5(5); // [1, 2, 3, 4, 5];