Safe Haskell	None

Web.Twitter.Conduit.Lens

Contents

Synopsis

`Response`

data Response responseType Source

Instances

Functor Response
Typeable1 Response
Foldable Response
Traversable Response
Eq responseType => Eq (Response responseType)
Show responseType => Show (Response responseType)

responseStatus :: forall responseType. Lens' (Response responseType) Status Source

responseBody :: forall a b. Lens (Response a) (Response b) a bSource

responseHeaders :: forall responseType. Lens' (Response responseType) ResponseHeaders Source

`TwitterErrorMessage`

data TwitterErrorMessage Source

Twitter Error Messages

see detail: https://dev.twitter.com/docs/error-codes-responses

Instances

Enum TwitterErrorMessage
Eq TwitterErrorMessage
Data TwitterErrorMessage
Ord TwitterErrorMessage
Show TwitterErrorMessage
Typeable TwitterErrorMessage
FromJSON TwitterErrorMessage

twitterErrorMessage :: Lens' TwitterErrorMessage Text Source

twitterErrorCode :: Lens' TwitterErrorMessage Int Source

`WithCursor`

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]

Instances

Show wrapped => Show (WithCursor cursorKey wrapped)
(FromJSON wrapped, CursorKey c) => FromJSON (WithCursor c wrapped)

previousCursor :: forall cursorKey wrapped. Lens' (WithCursor cursorKey wrapped) Integer Source

nextCursor :: forall cursorKey wrapped. Lens' (WithCursor cursorKey wrapped) Integer Source

contents :: forall cursorKey a b. Lens (WithCursor cursorKey a) (WithCursor cursorKey b) [a] [b]Source

Re-exports

class CursorKey a whereSource

Methods

cursorKey :: a -> Text Source

Instances

CursorKey ListsCursorKey
CursorKey UsersCursorKey
CursorKey IdsCursorKey

data IdsCursorKey Source

Phantom type to specify the key which point out the content in the response.

Instances

CursorKey IdsCursorKey

data UsersCursorKey Source

Phantom type to specify the key which point out the content in the response.

Instances

CursorKey UsersCursorKey

data ListsCursorKey Source

Phantom type to specify the key which point out the content in the response.

Instances

CursorKey ListsCursorKey

FromJSONError String
TwitterErrorResponse Status ResponseHeaders [TwitterErrorMessage]
TwitterStatusError Status ResponseHeaders Value

Eq TwitterError
Show TwitterError
Typeable TwitterError
Exception TwitterError