Module: Mab::Indentation

Included in:
PrettyBuilder
Defined in:
lib/mab/indentation.rb

Instance Method Summary collapse

Instance Method Details

#mab_done(tag) ⇒ Object 



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# File 'lib/mab/indentation.rb', line 12

def mab_done(tag)
  if blk = tag.block
    tag.block = proc do
      begin
        @mab_context.options[:indentation] += 1
        blk.call
      ensure
        @mab_context.options[:indentation] -= 1
      end
    end
  end
  super
end

#mab_insert(str) ⇒ Object 



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# File 'lib/mab/indentation.rb', line 3

def mab_insert(str)
  if i = @mab_context.options[:indentation]
    super([$/ + "  " * i, str])
  else
    @mab_context.options[:indentation] = 0
    super
  end
end

#reindent!(str) ⇒ Object 



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# File 'lib/mab/indentation.rb', line 26

def reindent!(str)
  str.split(/\r?\n/).each do |s|
    text! s
  end
end