KparsonsPalindrome

This is a sample Ruby gem from Learn Enough Ruby to Be Dangerous.

Installation

Add this line to your application's Gemfile:

gem 'kparsons_palindrome'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install kparsons_palindrome

Usage

This gem 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