diff options
Diffstat (limited to 'lib/gitlab/relative_positioning/ending_at.rb')
-rw-r--r-- | lib/gitlab/relative_positioning/ending_at.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/gitlab/relative_positioning/ending_at.rb b/lib/gitlab/relative_positioning/ending_at.rb new file mode 100644 index 00000000000..61060638ee6 --- /dev/null +++ b/lib/gitlab/relative_positioning/ending_at.rb @@ -0,0 +1,18 @@ +# frozen_string_literal: true + +module Gitlab + module RelativePositioning + class EndingAt < RelativePositioning::Range + include Gitlab::Utils::StrongMemoize + + def initialize(rhs) + @rhs = rhs + raise IllegalRange, 'rhs is required' unless rhs + end + + def lhs + strong_memoize(:lhs) { rhs.lhs_neighbour } + end + end + end +end |