Hah, I thought I was describing two unconnected things, but it turns out 'smartercsv' (at least the prerelease from 4 days ago) is actually designed to solve th

Hah, I thought I was describing two unconnected things, but it turns out 'smartercsv' (at least the prerelease from 4 days ago) is actually designed to solve the very problem that I had described having seven years ago with fastercsv: > Ruby Gem for smarter importing of CSV Files as Array(s) of Hashes, with optional features for processing large files in parallel, embedded comments, unusual field- and record-separators, flexible mapping of CSV-headers to Hash-keys