ekyfauzi

# app/models/post.rb
class Post < ActiveRecord::Base
  include Commentable
end

ekyfauzi

# app/models/concerns/commentable.rb
module Commentable
  def self.include(base)
    base.class_eval do
      has_many :comment, as: :commentable
    end
  end
  
  def comment_by_user(id)
    comments.where(user_id: id)

ekyfauzi

# app/models/comment.rb
class Comment < ActiveRecord::Base
  belongs_to :commentable, polymorphic: true
end

ekyfauzi

# app/models/image.rb
class Image < ActiveRecord::Base
  has_many :comments, as: :commentable
  
  def comment_by_user(id)
    comments.where(user_id: id)
  end
end

ekyfauzi

# app/models/post.rb
class Post < ActiveRecord::Base
  has_many :comments, as: :commentable
  
  def comment_by_user(id)
    comments.where(user_id: id)
  end
end

ekyfauzi

# -*- encoding: utf-8 -*-
require File.expand_path('../lib/coconut/version', __FILE__)

Gem::Specification.new do |gem|
    gem.authors       = ["Eky Fauzi"]
    gem.email         = ["[email protected]"]
    gem.description   = %q{This is my first gem}
    gem.summary       = %q{I love to code with gem!}
    gem.homepage      = ""
    

ekyfauzi

// Autoheight for element with class .autoheight to be 100% height
$('.autoheight').css({ height: $(window).innerHeight() });

// Auto resize height if window resize
$(window).resize(function(){
  $('.autoheight').css({ height: $(window).innerHeight() });
});