# Command-set 0.10.0 Released **URL:** \ **Category:** Ruby\ **Created:** [February 7, 2008, 3:53am UTC](https://www.ruby-forum.com/t/command-set-0-10-0-released/128372 "2008-02-07T03:53:12Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![unknown](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/4bbf92/32.png) [@unknown](https://www.ruby-forum.com/u/unknown)\ **Post date:** [February 7, 2008, 3:53am UTC](https://www.ruby-forum.com/t/command-set-0-10-0-released/128372/1 "2008-02-07T03:53:12Z")
command-set version 0.10.0 has been released! CommandSet is a interactive program framework. Its focus is a DSL for defining commands, much like Rake or RSpec. The actual interpreter is left as an open question, although a default readline based terminal interpreter is included, it could very well be adapted to interact with CGI or a GUI. Changes: \*\* Marked release 0.10.0 \*\* This release incorporates some very good but significant architectural changes to CommandSet. Command sets now can set up default values for their subject requirements Architecural overhaul: commands and command sets no longer refer up the tree to their parents. An instance of a Command (iow: and execution) has a context with the command tree, but until that point, the structure is all top-down. There are a number of nice consequences, and the up-references shouldn’t have been added in the first place. Subject default values can be composed out of the defaults of sub-contexts - higher levels of contexts take precendence, but can protect defaults of lesser contexts CommandSetup and TermProcessor have been fused into a single class, which simplifies the execution cycle Preliminaries on Subject contexts, beginnings of removing context from Command classes. Significant source restructuring Fixes of complex completion issues File argument bugfix Project: [http://rubyforge.org/project/commandset/](http://rubyforge.org/project/commandset/) Homepage: [http://commandset.rubyforge.org/](http://commandset.rubyforge.org/)