gr33n7007h · March 29, 2016 17:54
diff --git a/99bob b/99bob
 #!/usr/bin/env ruby

 v = %|%d bottle%s of beer on the wall, %d bottle%s of beer\ntake one down, pass it around, %d bottle%s of beer on the wall.\n\n|
 s = -> (i) { i != 1 ? ?s : '' }
 99.step(1, -1).each { |i| puts v % [i, s[i], i, s[i], i-1, s[i-1]] }
	#!/usr/bin/env ruby

	v = %\|%d bottle%s of beer on the wall, %d bottle%s of beer\ntake one down, pass it around, %d bottle%s of beer on the wall.\n\n\|
	s = -> (i) { i != 1 ? ?s : '' }
	99.step(1, -1).each { \|i\| puts v % [i, s[i], i, s[i], i-1, s[i-1]] }