finished solution 1

day06/solution01.rb

@@ -0,0 +1,10 @@
+#!/bin/env ruby
+
+text =  File.read('./input').split("\n\n")
+
+text.map! do |t|
+    t.delete("\n").split('').uniq.reduce(:+)
+end
+size = text.map { |t| t.length }.reduce(:+)
+
+p size