The copious @= operator

MrzlganeE bulletproofchest at gmail.com
Sat Jun 1 02:40:23 PDT 2013


This @= is the .dup protocol

@= would copy, while the = is most usually a reference assign 
when that is possible.

If you have a regular method of clone which is a protocol for 
most all things who agree to use it, then = for assign by 
reference is more fair


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