FS

edit: Here's an hpaste for the solution I eventually came up with: http://hpaste.org/42628/xml_cursor_monad I recently found myself want...

Part I - An introduction to Parsec The basic type of a monadic parser is a function from an input string to a parse result, along with the r...

Earlier today I decided to unearth an old project of mine - figuring that the best way to learn two languages was to implement one in the ot...

> {-# LANGUAGE Rank2Types #-} > import Control.Monad I think I finally understand writing code into continuation passing style. I...

In a previous post I described how to scrape the Hackage website to do reverse lookups on package dependency data for packages hosted on H...

I'm a huge fan of the function mapMaybe , but once I move from the 'Maybe' monad into something more complex (such as ReaderT r ...

Earlier today I wanted to know the packages on Hackage which stated a dependency on Parsec , so I wrote a command-line utility to do it. T...