class Palin::Palindrom
Your code goes hereā¦
Public Instance Methods
is_palindrome?(word)
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# File lib/palin.rb, line 16 def is_palindrome?(word) word_arr = word.downcase.gsub(/ /,'').split('') if word_arr == reverse(word_arr) return "entered string is palindrome" else return "entered string is not a palindrome" end end
reverse(word_arr)
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# File lib/palin.rb, line 6 def reverse(word_arr) reverse = [] index = word_arr.length until index == 0 do reverse << word_arr[index - 1] index -= 1 end reverse end