Utility class so that we can distinguish Array results from the Array containing the results of a repeatable rule. We define some merging method with a slightly different behaviour.
# File lib/taskjuggler/TextParser.rb, line 59 def initialize super end
If there is a repeatable rule that contains another repeatable loop, the result of the inner rule is an Array that gets put into another Array by the outer rule. In this case, the inner Array can be merged with the outer Array.
# File lib/taskjuggler/TextParser.rb, line 67 def <<(arg) if arg.is_a?(TextParserResultArray) self.concat(arg) else super end end