From: Peter Bailey Date: 2006-08-11T01:06:45+09:00 Subject: using YAML? I have a spreadsheet with 3 columns in it, and 174 rows. I need to cross-reference the items in one column with their corresponding entry in the other column. Here is a sample with the first 3 entries in this table. File Prefix Service Code Publication Title aacmc7p AACM00 Affirmative Action Compliance Manual acm059p BACM00 BNA/ACCA Compliance Manual acm061p BACM00 BNA/ACCA Compliance Manual, Interim Index Update I need to look at filenames coming into a directory, see what their "file prefix" is, based on column 1 above, and then notate in a separate variable the contents of column 2. I'm needing to ascertain what the company accounting code is for files being sent to our printer. Should I do this with just an array, or could I use YAML? Thanks a lot, Peter -- Posted via http://www.ruby-forum.com/.