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dinhhuydh/ruby_exercise_3.rb

Created December 9, 2017 13:19
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ruby_exercise_3.rb
# 1. count number of words in a string
# E.g 1: count_words("this is an object") ==> 4
# 2. Count how many max numbers
# eg1: [3,5,6,3,6] => 2
# eg2: [1,5,6,6,6] => 3
# 3. Find longest string
# eg 1: ['a', 'bbbbb', 'zzz'] => 'bbbb'
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