multiple returns and unlimited parameters
Control Structures example from a Well House Consultants training course
More on Control Structures [link]
Source code: doubleret Module: R104
return a+b, a-b
c,d = move(15,28,44,65,45,44,34,55,67,111)
munchkin:chruby grahamellis$ ruby doubleret
[44, 65, 45, 44, 34, 55, 67, 111]
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