Safe Haskell | None |
---|---|
Language | Haskell2010 |
Web.Twitter.Conduit.Cursor
Synopsis
- class CursorKey a where
- data IdsCursorKey
- data UsersCursorKey
- data ListsCursorKey
- data WithCursor cursorKey wrapped = WithCursor {
- previousCursor :: Integer
- nextCursor :: Integer
- contents :: [wrapped]
Documentation
class CursorKey a where Source #
Instances
CursorKey ListsCursorKey Source # | |
Defined in Web.Twitter.Conduit.Cursor Methods cursorKey :: ListsCursorKey -> Text Source # | |
CursorKey UsersCursorKey Source # | |
Defined in Web.Twitter.Conduit.Cursor Methods cursorKey :: UsersCursorKey -> Text Source # | |
CursorKey IdsCursorKey Source # | |
Defined in Web.Twitter.Conduit.Cursor Methods cursorKey :: IdsCursorKey -> Text Source # |
data IdsCursorKey Source #
Phantom type to specify the key which point out the content in the response.
Instances
CursorKey IdsCursorKey Source # | |
Defined in Web.Twitter.Conduit.Cursor Methods cursorKey :: IdsCursorKey -> Text Source # |
data UsersCursorKey Source #
Phantom type to specify the key which point out the content in the response.
Instances
CursorKey UsersCursorKey Source # | |
Defined in Web.Twitter.Conduit.Cursor Methods cursorKey :: UsersCursorKey -> Text Source # |
data ListsCursorKey Source #
Phantom type to specify the key which point out the content in the response.
Instances
CursorKey ListsCursorKey Source # | |
Defined in Web.Twitter.Conduit.Cursor Methods cursorKey :: ListsCursorKey -> Text Source # |
data WithCursor cursorKey wrapped Source #
A wrapper for API responses which have "next_cursor" field.
The first type parameter of WithCursor
specifies the field name of contents.
>>>
let Just res = decode "{\"previous_cursor\": 0, \"next_cursor\": 1234567890, \"ids\": [1111111111]}" :: Maybe (WithCursor IdsCursorKey UserId)
>>>
nextCursor res
1234567890>>>
contents res
[1111111111]
>>>
let Just res = decode "{\"previous_cursor\": 0, \"next_cursor\": 0, \"users\": [1000]}" :: Maybe (WithCursor UsersCursorKey UserId)
>>>
nextCursor res
0>>>
contents res
[1000]
Constructors
WithCursor | |
Fields
|
Instances
Show wrapped => Show (WithCursor cursorKey wrapped) Source # | |
Defined in Web.Twitter.Conduit.Cursor | |
(FromJSON wrapped, CursorKey c) => FromJSON (WithCursor c wrapped) Source # | |
Defined in Web.Twitter.Conduit.Cursor Methods parseJSON :: Value -> Parser (WithCursor c wrapped) Source # parseJSONList :: Value -> Parser [WithCursor c wrapped] Source # |