Method: String#pluralize

Defined in:

lib/active_support/core_ext/string/inflections.rb

#pluralize(count = nil, locale = :en) ⇒ Object

Returns the plural form of the word in the string.

If the optional parameter count is specified, the singular form will be returned if count == 1. For any other value of count the plural will be returned.

If the optional parameter locale is specified, the word will be pluralized as a word of that language. By default, this parameter is set to :en. You must define your own inflection rules for languages other than English.

'post'.pluralize             # => "posts"
'octopus'.pluralize          # => "octopi"
'sheep'.pluralize            # => "sheep"
'words'.pluralize            # => "words"
'the blue mailman'.pluralize # => "the blue mailmen"
'CamelOctopus'.pluralize     # => "CamelOctopi"
'apple'.pluralize(1)         # => "apple"
'apple'.pluralize(2)         # => "apples"
'ley'.pluralize(:es)         # => "leyes"
'ley'.pluralize(1, :es)      # => "ley"

See ActiveSupport::Inflector.pluralize.

# File 'lib/active_support/core_ext/string/inflections.rb', line 35

def pluralize(count = nil, locale = :en)
  locale = count if count.is_a?(Symbol)
  if count == 1
    dup
  else
    ActiveSupport::Inflector.pluralize(self, locale)
  end
end