Suppose I have this code
假设我有这个代码
def retval
# some resource intensive computation
return whatever
end
def foo
...
return retval if retval
...
end
def retvaSuppose I have this code
假设我有这个代码
def retval
# some resource intensive computation
return whatever
end
def foo
...
return retval if retval
...
end
def retva