This class is a specialized version of Array. It stores a list of keywords as String objects. The entry ’*’ is special. It means all keywords of a particular set are included. ’*’ must be the first entry if it is present.

    # File lib/taskjuggler/KeywordArray.rb, line 24
24:     def include?(keyword)
25:       (self[0] == '*') || a_include?(keyword)
26:     end