class Proc - proc_to_ast-0.1.0 Documentation

to_ast() click to toggle source

@return [Parser::AST::Node] Proc AST

# File lib/proc_to_ast.rb, line 84
def to_ast
  filename, linenum = source_location
  parser = ProcToAst::Parser.new
  parser.parse(filename, linenum)
end

to_raw_source(highlight: false) click to toggle source

# File lib/proc_to_ast.rb, line 101
def to_raw_source(highlight: false)
  source = to_ast.loc.expression.source

  if highlight
    CodeRay.scan(source, :ruby).terminal
  else
    source
  end
end

to_source(highlight: false) click to toggle source

@param highlight [Boolean] enable output highlight @return [String] proc source code

# File lib/proc_to_ast.rb, line 92
def to_source(highlight: false)
  source = Unparser.unparse(to_ast)
  if highlight
    CodeRay.scan(source, :ruby).terminal
  else
    source
  end
end