library("alttip")
rex <- animal("Rex", "woof")
speak.animal(rex)Rex says woof!An animal
Description
A minimal S3 class, kept deliberately small so its whole block fits in one tooltip. Exists to show the case downlit can’t resolve on its own: a call written out by an S3 method’s full dotted name.
Usage
animal(name, sound)
## S3 method for class 'animal'
print(x, ...)
Arguments
name
|
Character. The animal’s name. |
sound
|
Character. The sound it makes. |
x
|
An animal object.
|
…
|
Unused. |
Value
An object of class animal.