diff options
Diffstat (limited to 'lib/Hakyll/Web/Template/List.hs')
| -rw-r--r-- | lib/Hakyll/Web/Template/List.hs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Hakyll/Web/Template/List.hs b/lib/Hakyll/Web/Template/List.hs index 4d769fc..db3fff1 100644 --- a/lib/Hakyll/Web/Template/List.hs +++ b/lib/Hakyll/Web/Template/List.hs @@ -60,7 +60,7 @@ applyJoinTemplateList delimiter tpl context items = do -------------------------------------------------------------------------------- -- | Sort pages chronologically. Uses the same method as 'dateField' for -- extracting the date. -chronological :: MonadMetadata m => [Item a] -> m [Item a] +chronological :: (MonadMetadata m, MonadFail m) => [Item a] -> m [Item a] chronological = sortByM $ getItemUTC defaultTimeLocale . itemIdentifier where @@ -71,14 +71,14 @@ chronological = -------------------------------------------------------------------------------- -- | The reverse of 'chronological' -recentFirst :: MonadMetadata m => [Item a] -> m [Item a] +recentFirst :: (MonadMetadata m, MonadFail m) => [Item a] -> m [Item a] recentFirst = liftM reverse . chronological -------------------------------------------------------------------------------- -- | Version of 'chronological' which doesn't need the actual items. sortChronological - :: MonadMetadata m => [Identifier] -> m [Identifier] + :: (MonadMetadata m, MonadFail m) => [Identifier] -> m [Identifier] sortChronological ids = liftM (map itemIdentifier) $ chronological [Item i () | i <- ids] @@ -86,6 +86,6 @@ sortChronological ids = -------------------------------------------------------------------------------- -- | Version of 'recentFirst' which doesn't need the actual items. sortRecentFirst - :: MonadMetadata m => [Identifier] -> m [Identifier] + :: (MonadMetadata m, MonadFail m) => [Identifier] -> m [Identifier] sortRecentFirst ids = liftM (map itemIdentifier) $ recentFirst [Item i () | i <- ids] |