Class: Mongoid::Fields::Serializable::Boolean

Inherits:

Object

• Object
• Mongoid::Fields::Serializable::Boolean

Includes:

Mongoid::Fields::Serializable

Defined in:

lib/mongoid/fields/serializable/boolean.rb

Overview

Defines the behaviour for boolean fields.

Constant Summary

MAPPINGS =

{
  true => true,
  "true" => true,
  "TRUE" => true,
  "1" => true,
  1 => true,
  1.0 => true,
  false => false,
  "false" => false,
  "FALSE" => false,
  "0" => false,
  0 => false,
  0.0 => false
}

Instance Attribute Summary

Attributes included from Mongoid::Fields::Serializable

#default_val, #label, #localize, #name, #options

Instance Method Summary

• #serialize(object) ⇒ true, false

  Serialize the object from the type defined in the model to a MongoDB compatible object to store.

Methods included from Mongoid::Fields::Serializable

#constraint, #deserialize, #eval_default, #localized?, #metadata, #object_id_field?, #type, #versioned?

Instance Method Details

#serialize(object) ⇒ true, false

Serialize the object from the type defined in the model to a MongoDB compatible object to store.

Examples:

Serialize the field.

field.serialize(object)

Parameters:

• object (Object) —

  The object to cast.

Returns:

• (true, false) —

  The converted boolean.

Since:

• 2.1.0

# File 'lib/mongoid/fields/serializable/boolean.rb', line 36

def serialize(object)
  object = MAPPINGS[object]
  object.nil? ? nil : object
end