diff options
Diffstat (limited to 'app/assets/javascripts/diffs/store/getters.js')
| -rw-r--r-- | app/assets/javascripts/diffs/store/getters.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/app/assets/javascripts/diffs/store/getters.js b/app/assets/javascripts/diffs/store/getters.js index 4e7e5306995..bc27e263bff 100644 --- a/app/assets/javascripts/diffs/store/getters.js +++ b/app/assets/javascripts/diffs/store/getters.js @@ -100,5 +100,12 @@ export const diffFilesLength = state => state.diffFiles.length; export const getCommentFormForDiffFile = state => fileHash => state.commentForms.find(form => form.fileHash === fileHash); +/** + * Returns index of a currently selected diff in diffFiles + * @returns {number} + */ +export const currentDiffIndex = state => + Math.max(0, state.diffFiles.findIndex(diff => diff.file_hash === state.currentDiffFileId)); + // prevent babel-plugin-rewire from generating an invalid default during karma tests export default () => {}; |