mPageToGet :: Maybe Int -> GetData
mPageToGet = \case
    Just x -> [("page", show x)]
    _      -> []
mPageToGet :: Maybe Int -> GetData
mPageToGet = \case
    Just x -> [("page", show x)]
    _      -> []
mPageToGet = \case
    Just x -> [("page", show x)]
    _      -> []