Class: String

Inherits:

Object

Object
String

show all

Defined in:: lib/amp_palindrome.rb

Instance Method Summary collapse

#letters ⇒ Object
#palindrome? ⇒ Boolean

Returns true for a palindrome, false otherwise.

Instance Method Details

#letters ⇒ `Object`



10
11
12

# File 'lib/amp_palindrome.rb', line 10

def letters
  self.gsub(/\W/, '')
end

#palindrome? ⇒ `Boolean`

Returns true for a palindrome, false otherwise.

Returns:

(Boolean)



6
7
8

# File 'lib/amp_palindrome.rb', line 6

def palindrome?
  processed_content == processed_content.reverse
end