From: Omran Nazir <imran.nazir@...>
Date: 2009-11-23T08:30:52+09:00
Subject: Re: Newbie question: Enumerators

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Thanx for responses, you guys are champions!=0A=0A Imran Nazir =0A=0A=0AFri=
end, Boho, House Owner, Citizen, Engineer=0A=0A=0A=0A=0A=0A________________=
________________=0AFrom: Omran Nazir <imran.nazir@yahoo.co.uk>=0ATo: ruby-t=
alk ML <ruby-talk@ruby-lang.org>=0ASent: Sat, 21 November, 2009 21:35:03=0A=
Subject: Newbie question: Enumerators=0A=0AHi, I know this is a very newbie=
 question but its one concept that despite google and the O'Riley book I ca=
nt get my head around.=0A=0ACan someone please give a simple explantion of =
what exactly an Enumerator is, what it can act on and why you can pass 'arr=
ay.to_enum' to a method that expect 'array'? What sort of objects can be de=
fined as 'enumerable' and what makes them so? What is the difference betwee=
n and Enumerator and an Iterator?=0A=0AThanks in advance.=0A=0AImran Nazir =
=0A=0AImran's profile" border=3D"0">=0AFriend, Boho, House Owner, Citizen, =
Engineer=0A=0A=0A      
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