Class: Rabbit::Searcher

Inherits:

Object

• Object
• Rabbit::Searcher

Defined in:

lib/rabbit/searcher.rb

Instance Method Summary

• #initialize(canvas) ⇒ Searcher constructor

  A new instance of Searcher.

• #regexp(text) ⇒ Object

Constructor Details

#initialize(canvas) ⇒ Searcher

Returns a new instance of Searcher.

# File 'lib/rabbit/searcher.rb', line 5

def initialize(canvas)
  @canvas = canvas
end

Instance Method Details

#regexp(text) ⇒ Object

# File 'lib/rabbit/searcher.rb', line 9

def regexp(text)
  unless text == @text
    @text = text
    @regexp = nil
  end
  @regexp ||= internal_regexp
end