This bot is currently under active development. The below is an approximation of how it should work once shipped.
Further details, improvements, ideas, etc to follow...
This applications aims to bring Hoogle, the popular Haskell API search engine, to Discord in the form of a simple bot.
Once invited to your server, example use:
/hoogle zipWith
which should give you the following result:
zipWith generalises zip by zipping with the function given as the first argument, instead of a tupling function.
zipWith (,) xs ys == zip xs ys
zipWith f [x1,x2,x3..] [y1,y2,y3..] == [f x1 y1, f x2 y2, f x3 y3..]For example, zipWith (+) is applied to two lists to produce the list of corresponding sums:
>>> zipWith (+) [1, 2, 3] [4, 5, 6]
[5,7,9]zipWith is right-lazy:
>>> let f = undefined
>>> zipWith f [] undefined
[]zipWith is capable of list fusion, but it is restricted to its first list argument and its resulting list.