James Byrne wrote:
> James Byrne wrote:
>> Can someone see what I cannot given this code?
>
> I need a return in front of the statement.
>
> def initialize(source=nil)
> return xchg_source unless source
> xchg_source(source)
> end
Why not just let xchg_source deal with the nil then you just have:
def initialize(source=nil)
xchg_source(source)
end
protected # assuming this is not part of the public interface
def xchg_source(source)
if source
# whatever you do if source is given
else
# whatever should happen if source is nil
end
end
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