Class: Opal::Rewriter

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# File 'opal/lib/opal/rewriter.rb', line 76
def initialize(sexp)
 @sexp = sexp
end

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# File 'opal/lib/opal/rewriter.rb', line 35
def delete(rewriter)
 list.delete(rewriter)
end

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# File 'opal/lib/opal/rewriter.rb', line 39
def disable(except: nil)
 old_disabled = @disabled
 @disabled = except || true
 yield
ensure
 @disabled = old_disabled
end

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# File 'opal/lib/opal/rewriter.rb', line 47
def disabled?
 @disabled == true
end

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# File 'opal/lib/opal/rewriter.rb', line 27
def list
 @list ||= []
end

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# File 'opal/lib/opal/rewriter.rb', line 51
def rewritter_disabled?(rewriter)
 return false if @disabled == false
 @disabled != rewriter
end

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# File 'opal/lib/opal/rewriter.rb', line 31
def use(rewriter)
 list << rewriter
end

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# File 'opal/lib/opal/rewriter.rb', line 80
def process
 return @sexp if self.class.disabled?
 self.class.list.each do |rewriter_class|
 next if self.class.rewritter_disabled?(rewriter_class)
 rewriter = rewriter_class.new
 @sexp = rewriter.process(@sexp)
 end
 @sexp
end