Class: Mongoid::Matchers::Exists

Inherits:

Default

• Object
• Default
• Mongoid::Matchers::Exists

Defined in:

lib/mongoid/matchers/exists.rb

Instance Method Summary

• #matches?(value) ⇒ Boolean

  Return true if the attribute exists and checking for existence or return true if the attribute does not exist and checking for non-existence.

Methods inherited from Default

#initialize

Constructor Details

This class inherits a constructor from Mongoid::Matchers::Default

Instance Method Details

#matches?(value) ⇒ Boolean

Return true if the attribute exists and checking for existence or return true if the attribute does not exist and checking for non-existence.

Returns:

• (Boolean)

# File 'lib/mongoid/matchers/exists.rb', line 8

def matches?(value)
  @attribute.nil? != value.values.first
end