Module: Mongoid::Attributes::Readonly

Extended by:

ActiveSupport::Concern

Included in:

Mongoid::Attributes

Defined in:

lib/mongoid/attributes/readonly.rb

Overview

This module defines behaviour for readonly attributes.

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary

• #attribute_writable?(name) ⇒ true, false

  Are we able to write the attribute with the provided name?.

Instance Method Details

#attribute_writable?(name) ⇒ true, false

Are we able to write the attribute with the provided name?

Examples:

Can we write the attribute?

model.attribute_writable?(:title)

Parameters:

• name (String, Symbol) —

  The name of the field.

Returns:

• (true, false) —

  If the document is new, or if the field is not readonly.

Since:

• 3.0.0

# File 'lib/mongoid/attributes/readonly.rb', line 25

def attribute_writable?(name)
  new_record? || !readonly_attributes.include?(name.to_s)
end