module_eval question

[John Mair]

hey guys, im looking at the C API function rb_mod_module_eval() and i
dont
entirely understand the parameters being passed to it. can someone
please
explain how to use the rb_mod_module_eval() function ? (note im asking
about the
C API function not the ruby module_eval function, thanks )

 

[Tim Hunter]

hey guys, im looking at the C API function rb_mod_module_eval() and i
dont
entirely understand the parameters being passed to it. can someone
please
explain how to use the rb_mod_module_eval() function ? (note im asking
about the
C API function not the ruby module_eval function, thanks )

Looks like it corresponds fairly closely to Module#module_eval.

If there is a code block available to be yielded to, it takes no
arguments and yields to the block. Otherwise, it takes at least 1
argument, a string to be eval'd. You can also supply a 2nd argument or a
3rd argument, which are used as the file name and line number,
respectively, in any error messages.