Palindrome detector

dgamboa_palindrome is a sample Ruby gem created in Learn Enough Ruby to Be Dangerous by Daniel Gamboa.

Installation

Add this line to your application's Gemfile:

gem 'dgamboa_palindrome'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install dgamboa_palindrome

Usage

dgamboa_palindrome adds a palindrome? method to the String class, and can be used as follows:

$ irb
>> require 'dgamboa_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

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/dgamboa_palindrome.