Respond to an unknown method call: Difference between revisions

=={{header|Io}}==

Translation of Python.

<lang io>Example := Object clone do(

foo := method(writeln("this is foo"))

bar := method(writeln("this is bar"))

forward := method(

writeln("tried to handle unknown method ",call message name)

if( call hasArgs,

writeln("it had arguments: ",call evalArgs)

)

)

)

example := Example clone

example foo // prints "this is foo"

example bar // prints "this is bar"

example grill // prints "tried to handle unknown method grill"

example ding("dong") // prints "tried to handle unknown method ding"

// prints "it had arguments: list("dong")"

</lang>