ingydotnet/io-all-pm — pull request #58 by wchristian (2014-12-09 23:49:47+00:00)
Title: implement streaming helpers to for/map/grep/reduce all lines in a file

This is a first sketch to suss out things we want or do not want.

@ingydotnet , @frioux , @shadowcat-mst : Please comment and bikeshed.