Class: Sexp

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_diff/patterns.rb

Instance Method Summary collapse

Instance Method Details

#match(pattern, &block) ⇒ Object 



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# File 'lib/ruby_diff/patterns.rb', line 17

def match(pattern, &block)
  if pattern == self
    block.call(self)
  end

  self.each do |subset|
    case subset
    when Sexp then
      subset.match(pattern, &block)
    end
  end
end