href

2005-12-15 05:26:05 +0900 (1084d); rev 3

Haskell のリファレンスマニュアルを検索し表示するコマンド。 Haskell 版 ReFe。 いまのところ日本語リファレンス専用。

URL: http://i.loveruby.net/ja/projects/href/

実行例

~ % href
Control.Exception Control.Monad Data.Char Data.List Data.Maybe
Data.Tuple System.Directory System.Environment System.IO Text.Regex

~ % href data.list
---- module Data.List
!! ++ \\ all and any break concat concatMap cycle delete deleteBy
deleteFirstsBy drop dropWhile elem elemIndex elemIndices filter find
findIndex findIndices foldl foldl1 foldr foldr1 genericDrop
genericIndex genericLength genericReplicate genericSplitAt genericTake
group groupBy head init inits insert insertBy intersect intersectBy
intersperse isPrefixOf isSuffixOf iterate last length lines lookup map
mapAccumL mapAccumR maximum maximumBy minimum minimumBy notElem nub
nubBy null or partition product repeat replicate reverse scanl scanl1
scanr scanr1 sort sortBy span splitAt sum tail tails take takeWhile
transpose unfoldr union unionBy unlines unwords unzip unzip3 unzip4
unzip5 unzip6 unzip7 words zip zip3 zip4 zip5 zip6 zip7 zipWith
zipWith3 zipWith4 zipWith5 zipWith6 zipWith7

~ % href all
Data.List.all
all :: (a -> Bool) -> [a] -> Bool    PRELUDE
all f xs

    xs の要素 x について、f x がすべて True なら True。

        all (==1) [5,4,3,2,1]   = False
        all (==1) [1,1,1]       = True
        all (==1) []            = True

system revision 1.162