undefined | Better HN

0 pointsepochwolf15y ago0 comments

You can call a proc with []

    p = Proc.new {|str| puts "Hello #{str}" }
    p["World"] # prints "Hello World"

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1 comments · 1 top-level

mcantor15y ago

I'm aware of this, but it's still not (). You still must be aware that you are dealing with an unbound proc object, and it must be handled differently than usual!

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