Ruby Examples

level4/40.rb

@@ -0,0 +1,13 @@
+#!/usr/bin/ruby
+# -*- coding: utf-8 -*-
+
+=begin
+단어 빈도수 계산 프로그램
+=end
+
+words = "This is a test This is only a test".downcase.split(" ")
+
+result = Hash.new
+words.each { |w| result[w] = result[w]?result[w]+1:1}
+
+puts result