IyfePalindrome
iyfe_palindrome
is a sample Ruby gem created in Learn enough Ruby to be dangerous
Installation
To install iyfe_palindrome
, add this line to your application's Gemfile
:
gem 'iyfe_palindrome'
And then execute:
$ bundle install
Or install it yourself as:
$ gem install iyfe_palindrome
Usage
iyfe_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