acook · March 23, 2013 02:01
diff --git a/scope1.rb b/scope1.rb
 x = 1

 some_loop_or_iterator {
  x = 0
  x = x + 1
 }

 x # what is the value of x?
diff --git a/scope2.rb b/scope2.rb
 y = false

 if y then
  z = 2
 end

 z # what is the value of z?
	x = 1

	some_loop_or_iterator {
	x = 0
	x = x + 1
	}

	x # what is the value of x?
No results found