Class: Mongoid::Matchers::Nin

Inherits:
Default show all
Defined in:
lib/mongoid/matchers/nin.rb

Overview

Performs not in checking.

Instance Attribute Summary

Attributes inherited from Default

#attribute, #document

Instance Method Summary collapse

Methods inherited from Default

#initialize

Constructor Details

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

Instance Method Details

#matches?(value) ⇒ true, false

Return true if the attribute is not in the value list.

Examples:

Do the values match?

matcher.matches?({ :key => 10 })

Parameters:

  • value (Hash) —

    The values to check.

Returns:

  • (true, false) —

    If a value exists.



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# File 'lib/mongoid/matchers/nin.rb', line 16

def matches?(value)
  Array.wrap(@attribute).none? { |e| value.values.first.include?(e) }
end