Module: Mongoid::Extensions::BigDecimal::ClassMethods

Defined in:

lib/mongoid/extensions/big_decimal.rb

Instance Method Summary

• #demongoize(object) ⇒ BigDecimal^?

  Convert the object from its mongo friendly ruby type to this type.

• #mongoize(object) ⇒ String^?

  Mongoize an object of any type to how it’s stored in the db as a String.

Instance Method Details

#demongoize(object) ⇒ BigDecimal^?

Convert the object from its mongo friendly ruby type to this type.

Examples:

Demongoize the object.

Object.demongoize(object)

Parameters:

• object (Object) —

  The object to demongoize.

Returns:

• (BigDecimal, nil) —

  A BigDecimal derived from the object or nil.

# File 'lib/mongoid/extensions/big_decimal.rb', line 48

def demongoize(object)
  object && object.numeric? ? BigDecimal(object.to_s) : nil
end

#mongoize(object) ⇒ String^?

Mongoize an object of any type to how it’s stored in the db as a String.

Examples:

Mongoize the object.

BigDecimal.mongoize(123)

Parameters:

• object (Object) —

  The object to Mongoize

Returns:

• (String, nil) —

  A String representing the object or nil.

# File 'lib/mongoid/extensions/big_decimal.rb', line 60

def mongoize(object)
  object && object.numeric? ? object.to_s : nil
end