plurals.rb

# frozen_string_literal: true

{
  # Azerbaijani
  az: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Welsh
  cy: { i18n: { plural: { keys: %i[zero one two few many other],
                          rule:
                            lambda do |n|
                              case n
                              when 0 then :zero
                              when 1 then :one
                              when 2 then :two
                              when 3 then :few
                              when 6 then :many
                              else :other
                              end
                            end } } },
  # Dari - this isn't an iso code. Probably should be 'prs' as per ISO 639-3.
  dr: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Latin America and Caribbean Spanish
  "es-419": { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Persian
  fa: { i18n: { plural: { keys: %i[one other], rule: ->(n) { [0, 1].include?(n) ? :one : :other } } } },
  # Gujarati
  gu: { i18n: { plural: { keys: %i[one other], rule: ->(n) { [0, 1].include?(n) ? :one : :other } } } },
  # Scottish Gaelic
  gd: { i18n: { plural: { keys: %i[one two few other],
                          rule: lambda do |n|
                            if [1, 11].include?(n)
                              :one
                            elsif [2, 12].include?(n)
                              :two
                            elsif [3, 4, 5, 6, 7, 8, 9, 10, 13, 14, 15, 16, 17, 18, 19].include?(n)
                              :few
                            else
                              :other
                            end
                          end } } },
  # Armenian
  hy: { i18n: { plural: { keys: %i[one other], rule: ->(n) { [0, 1].include?(n) ? :one : :other } } } },
  # Kazakh
  kk: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Maltese
  mt: { i18n: { plural: { keys: %i[one few many other],
                          rule:
                            lambda do |n|
                              n ||= 0
                              mod100 = n % 100

                              if n == 1
                                :one
                              elsif n.zero? || (2..10).to_a.include?(mod100)
                                :few
                              elsif (11..19).to_a.include?(mod100)
                                :many
                              else
                                :other
                              end
                            end } } },
  # Punjabi Shahmukhi
  "pa-pk": { i18n: { plural: { keys: %i[one other], rule: ->(n) { [0, 1].include?(n) ? :one : :other } } } },
  # Pashto
  ps: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Sinhalese
  si: { i18n: { plural: { keys: %i[one other], rule: ->(n) { [0, 1].include?(n) ? :one : :other } } } },
  # Somali
  so: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Albanian
  sq: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Norwegian
  no: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Tamil
  ta: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Turkmen
  tk: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Uzbek
  uz: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Yiddish
  yi: { i18n: { plural: { keys: %i[one other], rule: ->(n) { n == 1 ? :one : :other } } } },
  # Chinese
  zh: { i18n: { plural: { keys: %i[other], rule: proc { :other } } } },
  # Chinese Hong Kong
  "zh-hk": { i18n: { plural: { keys: %i[other], rule: proc { :other } } } },
  # Chinese Taiwan
  "zh-tw": { i18n: { plural: { keys: %i[other], rule: proc { :other } } } }
}