gitlab-org--gitlab-foss/app/controllers/concerns/diff_for_path.rb

module DiffForPath
  extend ActiveSupport::Concern

  def render_diff_for_path(diffs)
    diff_file = diffs.diff_files.find do |diff|
      diff.file_identifier == params[:file_identifier]
    end

    return render_404 unless diff_file

    render json: { html: view_to_html_string('projects/diffs/_content', diff_file: diff_file) }
  end
end
DRY up diff_for_path actions 1. Move render method to a concern, not a helper. 2. Let DiffHelper#diff_options automatically add the path option. 3. Move more instance var definitions to before filters. 2016-07-06 13:15:27 -04:00			`module DiffForPath`
			`extend ActiveSupport::Concern`

Cache highlighted diff lines for merge requests Introducing the concept of SafeDiffs which relates diffs with UI highlighting. 2016-07-20 12:25:36 -04:00			`def render_diff_for_path(diffs)`
			`diff_file = diffs.diff_files.find do \|diff\|`
Fix expanding a collapsed diff when converting a symlink to a regular file In this case comparing old_path and new_path is not enough because there are two entires that match. 2016-11-10 12:24:12 -05:00			`diff.file_identifier == params[:file_identifier]`
Handle more than two paths in MergeRequest#diffs 2016-07-11 13:17:00 -04:00			`end`
DRY up diff_for_path actions 1. Move render method to a concern, not a helper. 2. Let DiffHelper#diff_options automatically add the path option. 3. Move more instance var definitions to before filters. 2016-07-06 13:15:27 -04:00
			`return render_404 unless diff_file`

Clean up diff rendering 2017-05-15 13:18:19 -04:00			`render json: { html: view_to_html_string('projects/diffs/_content', diff_file: diff_file) }`
DRY up diff_for_path actions 1. Move render method to a concern, not a helper. 2. Let DiffHelper#diff_options automatically add the path option. 3. Move more instance var definitions to before filters. 2016-07-06 13:15:27 -04:00			`end`
			`end`