14 lines
196 B
R
14 lines
196 B
R
> switchop(-1, a(1), b(1))
|
|
a called
|
|
[1] TRUE
|
|
> switchop(1, a(1), b(1))
|
|
a called
|
|
b called
|
|
[1] TRUE
|
|
> switchop(1, a(0), b(1))
|
|
a called
|
|
[1] FALSE
|
|
> switchop(0, a(0), b(1))
|
|
a called
|
|
b called
|
|
[1] TRUE
|