Method: String#tab

Defined in:
lib/cgen/cgen.rb

#tab(n) ⇒ Object

Tabs left or right by n chars, using spaces.



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# File 'lib/cgen/cgen.rb', line 2060

def tab n
  if n >= 0
    gsub(/^/, ' ' * n)
  else
    gsub(/^ {0,#{-n}}/, "")
  end
end