Method: Mongoid::Document#hash

Defined in:

lib/mongoid/document.rb

#hash ⇒ Integer

Delegates to identity in order to allow two records of the same identity to work with something like:

[ Person.find(1), Person.find(2), Person.find(3) ] &
[ Person.find(1), Person.find(4) ] # => [ Person.find(1) ]

Examples:

Get the hash.

document.hash

Returns:

• (Integer) —

  The hash of the document’s identity.

# File 'lib/mongoid/document.rb', line 75

def hash
  identity.hash
end