bio-0.4.6: A bioinformatics library Source code Contents Index

Bio.Util

Description

Utility module, with various useful stuff.

Synopsis

lines :: ByteString -> [ByteString] splitWhen :: (ByteString -> Bool) -> [ByteString] -> [[ByteString]] countIO :: String -> String -> Int -> [a] -> IO [a] sequence' :: [IO a] -> IO [a] mylines :: ByteString -> [ByteString]

Documentation

lines :: ByteString -> [ByteString] Source

splitWhen :: (ByteString -> Bool) -> [ByteString] -> [[ByteString]] Source

Break a list of bytestrings on a predicate.

countIO :: String -> String -> Int -> [a] -> IO [a] Source

Output (to stderr) progress while evaluating a lazy list. Useful for generating output while (conceptually, at least) in pure code

sequence' :: [IO a] -> IO [a] Source

A lazier version of Control.Monad.sequence in Control.Monad, needed by countIO above.

mylines :: ByteString -> [ByteString] Source

Workaround, the current Data.ByteString.Lazy.Char8 contains a bug in Data.ByteString.Lazy.Char8.lines.

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