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
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
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