dakatsuka · October 21, 2011 07:39
diff --git a/array_compact.coffee b/array_compact.coffee
 Array::compact = ->
  i = @length - 1
  
  while i >= 0
    @splice(i, 1) if @[i] is null or @[i] is undefined
    return this if i == 0
    i--
diff --git a/array_compact.js b/array_compact.js
 Array.prototype.compact = function() {
  var i = this.length - 1;

  while (i >= 0) {
    if (this[i] == null || this[i] == void 0) {
      this.splice(i, 1);
    }

    if (i == 0) {
      return this;
    }

    i--;
  }
 };
	Array::compact = ->
	i = @length - 1

	while i >= 0
	@splice(i, 1) if @[i] is null or @[i] is undefined
	return this if i == 0
	i--
	Array.prototype.compact = function() {
	var i = this.length - 1;

	while (i >= 0) {
	if (this[i] == null \|\| this[i] == void 0) {
	this.splice(i, 1);
	}

	if (i == 0) {
	return this;
	}

	i--;
	}
	};