Class: Rabbit::Searcher

Inherits:

Object

Object
Rabbit::Searcher

show all

Defined in:: lib/rabbit/searcher.rb

Instance Method Summary collapse

#initialize(canvas) ⇒ Searcher constructor

A new instance of Searcher.
#regexp(text) ⇒ Object

Constructor Details

#initialize(canvas) ⇒ `Searcher`

Returns a new instance of Searcher.



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# 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