mhartl_palindrome is a sample Ruby gem created in Learn Enough Ruby to Be Dangerous by Michael Hartl.
mhartl_palindrome, add this line to your application's
Then install as follows:
$ bundle install
Or install it directly using
$ gem install mhartl_palindrome
mhartl_palindrome adds a
palindrome? method to the
String class, and can be used as follows:
$ irb >> require 'mhartl_palindrome' >> "honey badger".palindrome? => false >> "deified".palindrome? => true >> "Able was I, ere I saw Elba.".palindrome? => true >> phrase = "Madam, I'm Adam." >> phrase.palindrome? => true
The gem is available as open source under the terms of the MIT License.