damncabbage

This is the code that powers the parallax effect on codetunes.com.

I think it’s quite chaotic at the moment and waits for being released as open source when it’s cleaned up.

damncabbage

# Consider the following
class ApplicationController < ActionController::Base
  helper_method :current_filter
  
  private

  def current_filter
    ActiveSupport::StringInquirer.new(params[:filter] || '')
  end
end

damncabbage

#ruby
[1,2,3,4].select{ |x| x.even? }

#python
[x for x in [1,2,3,4] if not x%2]
#or, more norvingly
filter(lambda x: not x%2, [1,2,3,4])

#clojure
(filter #(even? % ) [1 2 3 4])