Method: Rouge::TextAnalyzer#shebang

Defined in:
lib/rouge/text_analyzer.rb

#shebang ⇒ Object

Find a shebang. Returns nil if no shebang is present.



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# File 'lib/rouge/text_analyzer.rb', line 7

def shebang
  return @shebang if instance_variable_defined? :@shebang

  self =~ /\A\s*#!(.*)$/
  @shebang = $1
end