Hi.
What’s the difference between subject?
On Tue, Jun 26, 2012 at 1:40 AM, Aleksey Z. [email protected]
wrote:
What’s the difference between subject?
The comparison does not really make much sense IMHO since both do very
different things:
“class <<self … end” opens the singleton class of the instance
referenced to by “self”.
“extend self” only works if “self” references a module. It will
include a module’s instance methods in the module instance itself -
making them class methods.
Cheers
robert
On Tue, 26 Jun 2012 20:10:42 +0900
Robert K. [email protected] wrote:
making them class methods.
Thank you.
–
Sincerely yours,
Aleksey V. Zapparov A.K.A. ixti
FSF Member #7118
Mobile Phone: +34 677 990 688
Homepage: http://www.ixti.net
JID: [email protected]
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