Class: Money
- Inherits:
-
Object
- Object
- Money
- Defined in:
- lib/mongoid_money_field/field.rb
Overview
Class Method Summary collapse
-
.demongoize(object) ⇒ Object
Get the object as it was stored in the database, and instantiate this custom class from it.
-
.evolve(object) ⇒ Object
Converts the object that was supplied to a criteria and converts it into a database friendly form.
-
.mongoize(object) ⇒ Object
Takes any possible object and converts it to how it would be stored in the database.
Instance Method Summary collapse
-
#mongoize ⇒ Object
Converts an object of this instance into a database friendly value.
Class Method Details
.demongoize(object) ⇒ Object
Get the object as it was stored in the database, and instantiate this custom class from it.
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# File 'lib/mongoid_money_field/field.rb', line 17 def demongoize(object) if object.is_a?(Hash) object = object.symbolize_keys object.has_key?(:cents) ? ::Money.new(object[:cents], object[:currency_iso]) : nil else nil end end |
.evolve(object) ⇒ Object
Converts the object that was supplied to a criteria and converts it into a database friendly form.
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# File 'lib/mongoid_money_field/field.rb', line 42 def evolve(object) case object when Money then object.mongoize else object end end |
.mongoize(object) ⇒ Object
Takes any possible object and converts it to how it would be stored in the database.
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# File 'lib/mongoid_money_field/field.rb', line 28 def mongoize(object) case when object.is_a?(Money) then object.mongoize when object.is_a?(Hash) then object.symbolize_keys! if object.respond_to?(:symbolize_keys!) ::Money.new(object[:cents], object[:currency_iso]).mongoize when object.respond_to?(:to_money) then object.to_money.mongoize else object end end |
Instance Method Details
#mongoize ⇒ Object
Converts an object of this instance into a database friendly value.
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# File 'lib/mongoid_money_field/field.rb', line 6 def mongoize { :cents => cents, :currency_iso => currency.iso_code } end |