diff options
Diffstat (limited to 'lib/gitlab/relative_positioning/closed_range.rb')
-rw-r--r-- | lib/gitlab/relative_positioning/closed_range.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/gitlab/relative_positioning/closed_range.rb b/lib/gitlab/relative_positioning/closed_range.rb new file mode 100644 index 00000000000..8916d1face5 --- /dev/null +++ b/lib/gitlab/relative_positioning/closed_range.rb @@ -0,0 +1,13 @@ +# frozen_string_literal: true + +module Gitlab + module RelativePositioning + class ClosedRange < RelativePositioning::Range + def initialize(lhs, rhs) + @lhs, @rhs = lhs, rhs + raise IllegalRange, 'Either lhs or rhs is missing' unless lhs && rhs + raise IllegalRange, 'lhs and rhs cannot be the same object' if lhs == rhs + end + end + end +end |