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aarti/tiny_str_in_big_str.rb

Created December 19, 2013 20:45
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Different ways to to find a string in another string
Raw
tiny_str_in_big_str.rb
string = "HOPJYJKCONNECTICUTQZIDAHOKR"
states = ["TEXAS", "ALASKA", "IDAHO", "FLORIDA", "MONTANA", "OHIO", "NEWMEXICO", "CONNECTICUT", "COLORADO"]
states.select { |s| string[s] }
states.select { |s| string.match s }
states.select { |s| string.include? s }
# => ["IDAHO", "CONNECTICUT"]
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