>
> proc = Proc.new { |hash| puts "#{hash[:bar]}" }
>
>
proc.call(h)
is more accurate, since you already had your existing hash named "h" (and
since I used hash in the block context I don't want that to be confusing)
>
> On Sun, Aug 23, 2009 at 2:56 PM, Guyren G Howe <guy...@gmail.com> wrote:
>
>>
>> I want to take a proc, retain its closure, and call it, but rather
>> than pass it args in the normal fashion, I want to have it merge a
>> hash into its bindings also.
>>
>> Something like this:
>>
>> foo = "FOO"
>>
>> h = {:bar => "BAR"}
>>
>> p = Proc.new do
>> puts "#{foo}#{bar}"
>> end
>>
>> p.call_with_hash h
>>
>> #prints FOOBAR
>>
>> Can't quite see how to do it. Anyone?
>>
>> Regards,
>>
>> Guyren G Howe
>> Relevant Logic LLC
>>
>> guyren-at-relevantlogic.com ~ http://relevantlogic.com ~ +1 512 784 3178
>>
>> Ruby/Rails, REALbasic, PHP programming
>> PostgreSQL, MySQL database design and consulting
>> Technical writing and training
>>
>> Read my book, Real OOP with REALbasic: <
>> http://relevantlogic.com/oop-book/about-the-oop-book.php
>> >
>>
>>
>> >>
>>
>
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