class String

"CamelOctopus".pluralize # => "CamelOctopi"
"the blue mailman".pluralize # => "the blue mailmen"
"words".pluralize # => "words"
"sheep".pluralize # => "sheep"
"octopus".pluralize # => "octopi"
"post".pluralize # => "posts"

Returns the plural form of the word in the string.
#

def pluralize
  ActiveSupport::Inflector.pluralize(self)
end