Class: Pry::Hackage::ModOpHack

Inherits:
Hack
  • Object
show all
Defined in:
lib/pry/hack.rb

Constant Summary collapse

PAIR_MATCHES = 
{'[' => ']', '{' => '}', '(' => ')', '<' => '>'}

Instance Method Summary collapse

Methods inherited from Hack

#ignore, #replace, #replace_with, #run

Constructor Details

#initialize(char, &block) ⇒ ModOpHack

Returns a new instance of ModOpHack.



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# File 'lib/pry/hack.rb', line 139

def initialize(char, &block)
  @CHAR = char
  @CODE    = block
  define_singleton_method(:capture) do |x|
    [][x]
  end
end

Instance Method Details

#score(str) ⇒ Object 



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# File 'lib/pry/hack.rb', line 148

def score(str)
  str.strip!
  char = Regexp.escape(str[1])
  char_to_match = Regexp.escape(PAIR_MATCHES[str[1]]||str[1])
  @PATTERN = /^#{@CHAR}(#{char})(.*)(#{char_to_match})$/
  scr = super str
  define_singleton_method(:delimiter) { Struct.new(:open,:close).new(capture(1), capture(3)) }
  define_singleton_method(:content) { capture(2) }
  return scr
end