hughfdjackson

var dupEntry = function(array, index){
  var head = array.slice(0, index)
  var val = array[index]
  var tail = array.slice(index + 1)
  
  return head.concat([val, val]).concat(tail)
}

hughfdjackson

var build = function(){
  var args = Array.prototype.slice.call(arguments)
  var obj = {}
  for ( var i = 0, len = args.length; i < len; i += 2 ) obj[args[i]] = args[i + 1]
  return obj
}

var name1 = 'x'
var name2 = 'y'

hughfdjackson

cd () {
  if [[ "x$*" = "x..." ]]
	then
		cd ../..
	elif [[ "x$*" = "x...." ]]
	then
		cd ../../..
	elif [[ "x$*" = "x....." ]]
	then
		cd ../../../..

hughfdjackson

var OR = function(a, b){
  return function(val){ return a(val) || b(val) }
}

var AND = function(a, b){
  return function(val){ return a(val) && b(val) }
}

var XOR = function(a, b){
  return function(val){ return !a(val) === b(val) }

hughfdjackson

define([
  'Backbone'  
], function(
  Backbone  
){
  // I've evalled the entire file at this point, using cmd + A, cmd + Enter
  Backbone // cmd + Enter returns me `undefined`, although in the application, it would be the Backbone library object
})

hughfdjackson

// basically boo.js, but with all the fluffy stripped away :3

var extend = function(to, from){ 
  for ( var p in from ) to[p] = from[p]
  return to
}

var Base = {
  extend: function(props){
    return extend(Object.create(this), props)

hughfdjackson

var poly = require('poly')

// The Haskell Eq Typeclass
var Eq = poly({
  eq: function(a, b){ return !Eq.notEq(a, b) },
  notEq: function(a, b){ return !Eq.eq(a, b) }
})


// tag the prototype with a unique value 

hughfdjackson

var arrSplit = function(arr, i){ 
  return [arr.slice(0, i), arr.slice(i)]
}

arrSplit([1, 2, 3, 4, 5], 1)

hughfdjackson

1. foo

bar

2. foo bar

hughfdjackson

var bind = function(fn){ 
  var args = [].slice.call(arguments, 1)
  
  return function(){ 
    var args2 = [].slice.call(arguments)
    return fn.apply(this, args.concat(args2))
  } 
}; 

bind(function(a, b, c){ return a + b + c }, 1, 2)(3) //= 6