olafklinke

MonadAccum instance for ParsecT

5

There exists an instance ``` (Stream s, MonadState st m) => MonadState st (ParsecT e s m) ``` and `State` is more expressive than `Writer`, in the sense that any...

This is a feature request. Much like `MINIMAL` pragmas for type classes, the `COMPLETE` pragma is used to signal a contract, namely that a set of functions (patterns in this...

The old link syntax `[link text](url)` does not work anymore: the slashes become italic text and the brackets and parentheses appear verbatim.

Logging capabilities in callbacks

1

The return type of a `SimpleCallback` and `OrderedCallback` is `IO ()`. These `IO` actions are subsumed in the `IO MQTTClient` return type of `connectURI`. However, the user might want to...

Replace Double in CellValue by Scientific

9

The XML contains decimal values, which are accurately represented by `Scientific` but not by `Double` as in the `CellDouble` constructor of `CellValue`. This PR makes `CellDouble` a pattern synonym and...

Parse Numbers as Scientific, not Double

8

Currently `xlsx` seems to build on the [Data.Text.Read](https://hackage.haskell.org/package/text/docs/Data-Text-Read.html) module, which provide polymorphic functions like ``` rational :: Fractional a => Text -> Either String (a,Text) ``` This is however used...