bool checkArgs()

in lib/src/intl_message.dart [91:114]

• 21 lines of code
• 5 McCabe index (conditional complexity)

  bool checkArgs(NamedExpression args, List<String> parameterNames) {
    if (args == null) return true;
    // Detect cases where args passes invalid names, either literal strings
    // instead of identifiers, or in the wrong order, missing values, etc.
    ListLiteral identifiers = args.childEntities.last;
    if (!identifiers.elements.every((each) => each is SimpleIdentifier)) {
      return false;
    }
    var names = identifiers.elements
        .map((each) => (each as SimpleIdentifier).name)
        .toList();
    var both;
    try {
      both = new Map.fromIterables(names, parameterNames);
    } catch (e) {
      // Most likely because sizes don't match.
      return false;
    }
    var everythingMatches = true;
    both.forEach((name, parameterName) {
      if (name != parameterName) everythingMatches = false;
    });
    return everythingMatches;
  }