Problem 22

022.rb

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+#!/usr/bin/env ruby -w
+
+### Pre processing
+# ruby -a -F, -i -ne 'puts $F' names.txt
+# sort -g names.txt > names_alf.txt
+
+total_names_score=0
+File.open("names_alf.txt", "r").each_line do |line|
+  line.gsub!("\"","").strip!
+  alf_val=0
+  line.upcase.each_char do |char|
+    alf_val_char = char.ord - 64
+    alf_val+=alf_val_char
+  end
+  total_names_score += alf_val * $.
+end
+
+p total_names_score
+

Gemfile

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+source :rubygems

Gemfile.lock

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+GEM
+  remote: http://rubygems.org/
+  specs:
+    ccsv (0.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  ccsv