Hey All,
There's plenty of documentation showing how one can use Proc objects to invoke
Objective-C methods that accept block parameters, but I can't find any way to
invoke an Objective-C block from within a Ruby method.
Without thinking I had assumed they'd be mapped to a Proc-like object, which I
could invoke with #call:
def performOperation(operation, success:success_callback,
error:error_callback)
# ...
result = "..."
success_callback.call(result)
end
But I get an error: undefined method `call' for #<__NSAutoBlock__:0x2006b6560>
christian.
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