class Money

Class name does not really matches the folder hierarchy, because in order for (de)serialization to work, the class must be re-opened. But this file brings mongoid 2.X compat., so…

Public Class Methods

demongoize(object) click to toggle source

Get the object as it was stored in the database, and instantiate this custom class from it.

# File lib/money-rails/mongoid/three.rb, line 15
def demongoize(object)
  return nil if object.nil?
  object.symbolize_keys!
  ::Money.new(object[:cents], object[:currency_iso])
end

evolve(object) click to toggle source

Converts the object that was supplied to a criteria and converts it into a database friendly form.

# File lib/money-rails/mongoid/three.rb, line 35
def evolve(object)
  case object
  when Money then object.mongoize
  else object
  end
end

mongoize(object) click to toggle source

Takes any possible object and converts it to how it would be stored in the database.

# File lib/money-rails/mongoid/three.rb, line 23
def mongoize(object)
  case object
  when Money then object.mongoize
  when Hash then
    object.symbolize_keys!
    ::Money.new(object[:cents], object[:currency]).mongoize
  else object
  end
end

Public Instance Methods

deserialize(object) click to toggle source

Mongo friendly -> Money

# File lib/money-rails/mongoid/two.rb, line 9
def deserialize(object)
  return nil if object.nil?

  object = object.with_indifferent_access
  ::Money.new object[:cents], object[:currency_iso]
end

mongoize() click to toggle source

Converts an object of this instance into a database friendly value.

# File lib/money-rails/mongoid/three.rb, line 4
def mongoize
  {
    :cents        => cents,
    :currency_iso => currency.iso_code
  }
end

serialize(object) click to toggle source

Money -> Mongo friendly

# File lib/money-rails/mongoid/two.rb, line 17
def serialize(object)
  return nil unless object.is_a? Money

  {
    :cents        => object.cents,
    :currency_iso => object.currency.iso_code
  }
end