Michael Xavier
I've just recently started learning how to use the enumerator library. I'm designing a utility that parses a file where each line is a JSON object. I've designed it to look like:
source enumerator (enumHandle pretty much) -> chunk by lines (enumeratee) -> parse a line into an Object (enumeratee) -> filter objects based on a criteria (enumeratee) -> limit some keys from each object (enumeratee) -> encode the object into a lazy bytestring (enumeratee) -> output the file to stdout (iteratee)
If there is no specific reason to use lazy ByteStrings, I would suggest that you use a concept complementary to iteratees, the blaze-builder library for efficient stream output. Greets, Ertugrul -- nightmare = unsafePerformIO (getWrongWife >>= sex) http://ertes.de/