Emiliano Coppo bismark64

## account.rb
class Account
  include Regexs

  include Mongoid::Document
  include Mongoid::Timestamps

  #has_many :users
  embeds_many :users, store_as: :credentials

  scope :for, ->(current_user_id){ where('credentials._id' => current_user_id) }

## gist:5911034

      
        
          
            
              
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                bismark64
                / gist:5911034
            
            
              Last active
              December 19, 2015 06:19
            
              
                Two Ruby powerful iterators I really love
              
          
        
      
        
  
      
    Two (or three) powerful iterators

If you have some experience working with Ruby you probably had to deal with collections.
Collections can be tedious. But TTR (Thanks To Ruby) we have a large arsenal to deal with them!
In this post I'll show you two Ruby iterator methods I really love, thanks to its simplicity and beauty.
My whimsical example
	class Account
	include Regexs

	include Mongoid::Document
	include Mongoid::Timestamps

	#has_many :users
	embeds_many :users, store_as: :credentials

	scope :for, ->(current_user_id){ where('credentials._id' => current_user_id) }