when changes do
I'm interested only construction "when changes do". File contains the code base, and three of the end.The first part of the code works well. When I add loop problems begin.(2-3part)
2 part - he does not see the value(i in loop) as local but he see the value as global (3 part)
3 part - performed only cycle end code
"when changes do"- expression works in the cycle? (Give an example of code)
In the code (2-3 part), value can leave a local variable?