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JFFail/cull_nums.rb

Created April 3, 2015 14:47
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Solution To Reddit Daily Programmer #208 - Culling Duplicate Numbers
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cull_nums.rb
#!/usr/bin/ruby
#Reddit Daily Programmer 208
#http://www.reddit.com/r/dailyprogrammer/comments/30ubcl/20150330_challenge_208_easy_culling_numbers/
puts "Enter your numbers."
print "> "
input = $stdin.gets.chomp
input_array = input.split(" ")
#Get the unique values.
uniques = input_array.uniq
puts uniques.join(" ")
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