mutable object (array)
Control Structures example from a Well House Consultants training course
More on Control Structures [link]
Source code: ident Module: R104
# mutable object (array)
first = [14,15,16]
second = [14,15,16]
if first == second then puts "one" end
if first.eql? second then puts "two" end
# but NOT the same object so ...
if first.equal? second then puts "three" end
second = first
if first == second then puts "four" end
if first.eql? second then puts "five" end
if first.equal? second then puts "six" end
munchkin:rpj12 grahamellis$ ruby ident
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