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 :D)
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Posted via http://www.ruby-forum.com/.
John Mair wrote:
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 :D)
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.
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RMagick: http://rmagick.rubyforge.org/