Class: DataMapper::Is::ReadOnly::State

Inherits:

Resource::PersistenceState::Clean

• Object
• Resource::PersistenceState::Clean
• DataMapper::Is::ReadOnly::State

Defined in:

lib/dm-is-read_only/is/read_only/state.rb

Overview

A lazy-loaded and unmodifiable resource.

Instance Method Summary

• #delete ⇒ Object

  Receives deletion attempts on a read-only resource.

• #set(subject, value) ⇒ Object

  Receives modifications attempts on a read-only resource.

Instance Method Details

#delete ⇒ Object

Receives deletion attempts on a read-only resource.

Raises:

• (ReadOnlyError) —

  A read-only resource cannot be deleted.

Since:

• 0.2.0

# File 'lib/dm-is-read_only/is/read_only/state.rb', line 31

def delete
  raise(Error,"ReadOnly resource cannot be deleted",caller)
end

#set(subject, value) ⇒ Object

Receives modifications attempts on a read-only resource.

Raises:

• (ReadOnlyError) —

  A read-only resource cannot be modified.

Since:

• 0.2.0

# File 'lib/dm-is-read_only/is/read_only/state.rb', line 19

def set(subject,value)
  raise(Error,"ReadOnly resource cannot be modified",caller)
end