This a palindrome detector written in Ruby and bundled as a Ruby Gem.
Add this line to your application's Gemfile:
gem 'andyh82_palindrome'
And then execute:
$ bundle install
Or install it yourself as:
$ gem install andyh82_palindrome
andyh82_palindrome
adds a palindrome?
method to the String
class, and can be used as follows:
$ irb
>> require 'andyh82_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
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.
Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/andyh82_palindrome.