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Ruby Programming Language

$binding global var?


my ruby and irb don't know about $binding, it's not in the pickaxe and
not in the quickref - where did you encounter it?

On 5/29/07, Matthieu TC <matthie@yahoo.com> wrote:

Matthieu TC wrote:
> Hello,

> Can anyone satisfy my curiosity and tell me what the global variable $binding is for?

> I though it might be a default binding for eval calls but my tests didnt concur.

Irb uses $binding. But ruby does not:

$ ruby -ve 'p global_variables.grep(/binding/)'
ruby 1.8.6 (2007-03-13 patchlevel 0) [i686-linux]
[]

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