From: Asher Haig <asher@...>
Date: 2010-07-11T20:41:44+09:00
Subject: Re: C Extension rb_block_call Weirdness

Resolved:

The documentation should read: Calls a method on the recv, with the 
method name specified by the symbol mid, with argc arguments in argv, 
supplying func as the block. When func is called as the block, it will 
receive the value from yield as the first argument, and data2 as the 
second argument.

In other words, argc and argv are for the Ruby iteration method and not 
for the "func" callback function, as the documentation suggests.
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