Class: Delta::Identifier::Null

Inherits:

Delta::Identifier

• Object
• Delta::Identifier
• Delta::Identifier::Null

Defined in:

lib/delta/identifier.rb

Instance Method Summary

• #identities(collection) ⇒ Object
• #identity(object) ⇒ Object
• #initialize ⇒ Null constructor

  A new instance of Null.

Constructor Details

#initialize ⇒ Null

Returns a new instance of Null.

# File 'lib/delta/identifier.rb', line 25

def initialize
end

Instance Method Details

#identities(collection) ⇒ Object

# File 'lib/delta/identifier.rb', line 32

def identities(collection)
  cache(collection) { { id: collection.pluck(:id) } }
end

#identity(object) ⇒ Object

# File 'lib/delta/identifier.rb', line 28

def identity(object)
  object
end