Module: Namarara

Defined in:
lib/namarara.rb,
lib/namarara.rb,
lib/namarara/lexer.rb,
lib/namarara/parser.rb,
lib/namarara/version.rb,
lib/namarara/eval_error.rb,
lib/namarara/errors/invalid_grammar.rb,
lib/namarara/errors/var_not_defined.rb

Defined Under Namespace

Modules: Errors Classes: AndOp, BoolValue, EqOp, EvalError, Lexer, NotOp, NumberValue, OrOp, Parser, StringValue, TreeExpr, TreeValue, VarValue

Constant Summary collapse

VERSION = 
'0.9.5'

Class Method Summary collapse

Class Method Details

.parse_string(line, vars, debug = false) ⇒ Object 



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# File 'lib/namarara.rb', line 16

def self.parse_string(line, vars, debug = false)
  parser = Parser.new(Lexer.new)
  parser.names = vars
  parser_bet = parser.parse(line.chomp, debug)
  parser.check_grammar line, parser_bet

  {
    expr: line,
    tree: parser_bet.to_s,
    errors: parser_bet&.errors&.map { |e| e.message },
    result: parser_bet&.compute
  }
end