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jonelf/generic_sort_order.rb

Created February 3, 2014 21:08
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Generic sort order.
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generic_sort_order.rb
sort_order = {"C" => 1, "Y" => 2, "M" => 3}
test_arr = ["M", "C", "Y"]
sorted = test_arr.sort_by {|c| sort_order[c]}
# => ["C", "Y", "M"]
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