Class: Treequel::Filter::NotComponent

Inherits:

Component

• Object
• Component
• Treequel::Filter::NotComponent

Defined in:

lib/treequel/filter.rb

Overview

A filtercomp that negates the filter it contains.

Instance Method Summary

• #initialize(filter) ⇒ NotComponent constructor

  Create an negation component of the specified filter.

• #to_s ⇒ Object

  Return the stringified filter form of the receiver.

Methods inherited from Component

inherited, #inspect, #promiscuous?

Constructor Details

#initialize(filter) ⇒ NotComponent

Create an negation component of the specified filter.

# File 'lib/treequel/filter.rb', line 133

def initialize( filter )
	@filter = filter
end

Instance Method Details

#to_s ⇒ Object

Return the stringified filter form of the receiver.

# File 'lib/treequel/filter.rb', line 138

def to_s
	return '!' + @filter.to_s
end