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.
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.
# Consider the following | |
class ApplicationController < ActionController::Base | |
helper_method :current_filter | |
private | |
def current_filter | |
ActiveSupport::StringInquirer.new(params[:filter] || '') | |
end | |
end |
#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]) |