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Diffstat (limited to 'lib/gitlab/word_diff/positions_counter.rb')
-rw-r--r-- | lib/gitlab/word_diff/positions_counter.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/lib/gitlab/word_diff/positions_counter.rb b/lib/gitlab/word_diff/positions_counter.rb new file mode 100644 index 00000000000..ca66b43755f --- /dev/null +++ b/lib/gitlab/word_diff/positions_counter.rb @@ -0,0 +1,30 @@ +# frozen_string_literal: true + +# Responsible for keeping track of line numbers and created Gitlab::Diff::Line objects +module Gitlab + module WordDiff + class PositionsCounter + def initialize + @pos_old = 1 + @pos_new = 1 + @line_obj_index = 0 + end + + attr_reader :pos_old, :pos_new, :line_obj_index + + def increase_pos_num + @pos_old += 1 + @pos_new += 1 + end + + def increase_obj_index + @line_obj_index += 1 + end + + def set_pos_num(old:, new:) + @pos_old = old + @pos_new = new + end + end + end +end |