diff options
Diffstat (limited to 'io/animals.io')
| -rw-r--r-- | io/animals.io | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/io/animals.io b/io/animals.io new file mode 100644 index 0000000..b1b1a55 --- /dev/null +++ b/io/animals.io @@ -0,0 +1,19 @@ +Object ancestors := method( + prototype := self proto + if (prototype != Object) then ( + writeln("Slots of ", prototype type, "\n-------------") + prototype slotNames foreach(slotName, slotName println) + writeln + prototype ancestors + ) +) + +Animal := Object clone +Animal speak := method("ambiguous animal noise" println) + +Duck := Animal clone +Duck speak := method("quack" println) +Duck walk := method("waddle" println) + +disco := Duck clone +disco ancestors |