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I have a DSL in Ruby that works like so: desc 'list all todos' command :list do |c| c.desc 'show todos in long form' c.switch :l c.action do |global,option,args| # some code that's not relevant to this question end end desc 'make a new todo' command :new do |c| # etc. end A fellow developer suggested I enhance my DSL to not require passing c to the command block, and thus not require the c. for all the methods inside; presumably, he implied I could make the following code work the same: desc 'list all todos' command :list do desc 'show todos in long form' switch :l action do |global,option,args| # some code that's not relevant to this question end end desc 'make a new todo' command :new do # etc. end The code for command looks something like def command(*names) command = make_command_object(..) yield command end I tried several things and was unable to get it to work; I couldn't figure out how to change the context/binding of the code inside the command block to be different than the default. Any ideas on if this is possible and how I might do it?

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