match_data.rb in contrast-agent-5.1.0

- old
+ new

@@ -9,9 +9,13 @@
           # Propagation that results in all the tags of the source being
           # applied to the target exactly as is. The target's preexisting tags
           # are unaffected beyond any merging of overlapping tags.
           class MatchData < Contrast::Agent::Assess::Policy::Propagator::Base
             class << self
+              # This patch method is used to track through the MatchData#[] and
+              # MatchData#match methods, since the last was introduced after
+              # Ruby 3.1.0, but shares similar functionality, except it does not
+              # support ranges.
               def square_bracket_tagger propagation_node, preshift, ret, _block
                 case ret
                 when Array
                   idx = 0
                   while idx < ret.length