late binding scratch cat

Because it is written in Squeak Smalltalk, Scratch does support late binding as illustrated by this script:


I could tweak the size slider while the program was still running to produce a whole variety of new coloured squares on top of the original squares:


For more on late binding see:

why learn etoys squeak?

morphic / etoys is superior GUI and programming development system

late binding references

etoys (late binding)