From: Martin Martinos <chabotm@...>
Date: 2008-05-26T23:06:55+09:00
Subject: IRB output format in YAML

I there a way to configure IRB so that it always display the result of a
IRB command in YAML or PP format.

Example:

In YAML:

irb(main):011:0> ENV.keys
---
- ALLUSERSPROFILE
- APPDATA
- APR_ICONV_PATH
- ATI_PATH
- BERK_PATH
- CLASSPATH
- CLIENTNAME

Pretty print:

irb(main):015:0> ENV.key
["ALLUSERSPROFILE",
 "APPDATA",
 "APR_ICONV_PATH",
 "THG_ICON_PATH",
 "WINDOWS_PATH"]
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