debian-mirror-gitlab/app/services/concerns/suggestible.rb
2019-07-07 11:18:12 +05:30

37 lines
782 B
Ruby

# frozen_string_literal: true
module Suggestible
extend ActiveSupport::Concern
include Gitlab::Utils::StrongMemoize
# This translates into limiting suggestion changes to `suggestion:-100+100`.
MAX_LINES_CONTEXT = 100.freeze
def diff_lines
strong_memoize(:diff_lines) do
Gitlab::Diff::SuggestionDiff.new(self).diff_lines
end
end
def fetch_from_content
diff_file.new_blob_lines_between(from_line, to_line).join
end
def from_line
real_above = [lines_above, MAX_LINES_CONTEXT].min
[target_line - real_above, 1].max
end
def to_line
real_below = [lines_below, MAX_LINES_CONTEXT].min
target_line + real_below
end
def diff_file
raise NotImplementedError
end
def target_line
raise NotImplementedError
end
end