Sha256: add52fe928268a253580364e6fe2061f5bc317edb3b1b76fa5dbcc80b8adb6d9
Contents?: true
Size: 575 Bytes
Versions: 3
Compression:
Stored size: 575 Bytes
Contents
require "cspeezy_palindrome/version"
class String
# Returns true for a palindrome, false otherwise.
def palindrome?
processed_content == processed_content.reverse
end
def letters
letters = []
for i in (0..self.length - 1) do
if self[i].match(/[a-zA-Z]/)
letters << self[i]
end
end
letters.join
end
private
# Returns content for palindrome testing.
def processed_content
self.letters.downcase
end
end
# module CspeezyPalindrome
# class Error < StandardError; end
# # Your code goes here...
# end
Version data entries
3 entries across 3 versions & 1 rubygems