IceDragon200 · July 16, 2015 14:29
diff --git a/primitive_string_reverse.rb b/primitive_string_reverse.rb
 str = "Hello, World"
 half = str.size / 2
 n = 0
 m = str.size - 1
 while n < half
  str[n], str[m] = str[m], str[n]
  n += 1
  m -= 1
 end
 puts str
	str = "Hello, World"
	half = str.size / 2
	n = 0
	m = str.size - 1
	while n < half
	str[n], str[m] = str[m], str[n]
	n += 1
	m -= 1
	end
	puts str