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Gavin Kistner <gavin.kistner <at> anark.com> writes:

> The terseness of these near-lambdas[1] is one of Ruby's greatest
> accomplishments, IMO. 

Ruby's greatest accomplishment was to copy Smalltalk?  ;)

Ruby:       obj.foobar  { |x| 2*x }
Smalltalk:  obj foobar: [ :x| 2*x ]