diff options
Diffstat (limited to 'lib/rubygems/util/list.rb')
| -rw-r--r-- | lib/rubygems/util/list.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/rubygems/util/list.rb b/lib/rubygems/util/list.rb index 9f540adcc1..9bc11fe334 100644 --- a/lib/rubygems/util/list.rb +++ b/lib/rubygems/util/list.rb @@ -36,6 +36,10 @@ module Gem List.new value, self end + def pretty_print q # :nodoc: + q.pp to_a + end + def self.prepend(list, value) return List.new(value) unless list List.new value, list |