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)
The market paradigm versus the production paradigm - from Robert Wade Why have the large majority of professional economists, especially in the academy and in western-dominated international organizations lik...
1 hour ago