fix generate_set in tiny.rb for ruby 1.9

kylebragger · May 21, 2011 · 99e13d5 · 99e13d5
1 parent 58a31e3
commit 99e13d5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tiny.rb b/tiny.rb
@@ -53,9 +53,9 @@ def tiny_from_timestamp
 
     def generate_set
       base_set = ("a".."z").to_a + ("A".."Z").to_a + (0..9).to_a
-      base_set = base_set.sort_by{ rand }.to_s
+      base_set = base_set.sort_by{ rand }
       puts "generate_set()"
-      puts base_set
+      puts base_set.join('')
       puts "TINY_EPOCH = #{Time.now.to_i}"
     end
   end