Class: OrigenTesters::ATP::Parser

Inherits:
Sexpistol::Parser
  • Object
show all
Defined in:
lib/origen_testers/atp/parser.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/origen_testers/atp/parser.rb', line 4

def initialize
  # This accessor moves to Sexpistol::Parser in newer versions of the gem
  # self.ruby_keyword_literals = true
end

Instance Method Details

#string_to_ast(string) ⇒ Object 



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# File 'lib/origen_testers/atp/parser.rb', line 9

def string_to_ast(string)
  # to_sexp(parse_string(string))
  to_sexp(Sexpistol.parse(string, parse_ruby_keyword_literals: true))
end

#to_sexp(ast_array) ⇒ Object 



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# File 'lib/origen_testers/atp/parser.rb', line 14

def to_sexp(ast_array)
  children = ast_array.map do |item|
    if item.is_a?(Array)
      to_sexp(item)
    else
      item
    end
  end
  type = children.shift
  return type if type.is_a?(OrigenTesters::ATP::AST::Node)

  type = type.to_s.gsub('-', '_').to_sym
  OrigenTesters::ATP::AST::Node.new(type, children)
end