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phyous/outer_join_list.rb

Created July 12, 2013 00:44
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Remove names from file1 contained in file2
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outer_join_list.rb
#!/usr/bin/env ruby
# remove names from file1 contained in file2
unique_entries = File.readlines(ARGV[0]) - File.readlines(ARGV[1])
unique_entries.each{|l| puts l}
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