This series of commits changes functions to use inherits(foo, "class") instead of class(foo) == "class" or similar constructs.
(I also removed a couple of return()s)
The changes look more extensive that they are as my editor has a different indent width than Simon's and I streamlined the code a little as I was editing.
This series of commits changes functions to use
inherits(foo, "class")
instead ofclass(foo) == "class"
or similar constructs.(I also removed a couple of
return()
s)The changes look more extensive that they are as my editor has a different indent width than Simon's and I streamlined the code a little as I was editing.