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Understanding Pluralization Rules
CodeExpectedActual
class Order < ActiveRecord::Base
  has_many :line_items
end
Rails::Initializer.run do |config|
  config.active_record.pluralize_table_names = false
end
Inflector.inflections do |inflect|
  inflect.plural /^(foo)$/i, '\1ze'
  inflect.singular /^(foo)ze/i, '\1'
end
Inflector.inflections do |inflect|
  inflect.irregular 'foo', 'fooze'
end
Inflector.inflections do |inflect|
  inflect.uncountable ['status', 'furniture', 'fish', 'sheep']
end
require 'rubygems'
require 'active_support/core_ext'
'blob'.pluralize
 "blobs" "blobs" 
'child'.pluralize
 "children" "children" 
'octopus'.pluralize
 "octopi" "octopi" 
'octopi'.singularize
 "octopus" "octopus" 
'people'.singularize
 "person" "person" 
'goose'.pluralize
 "gooses" "gooses" 
Inflector.inflections { |i| i.irregular 'goose', 'geese' }
'goose'.pluralize
 "geese" "geese" 
'moose'.pluralize
 "mooses" "mooses" 
Inflector.inflections { |i| i.uncountable 'moose' }
'moose'.pluralize
 "moose" "moose"