translations, pluralization and transliteration rules can now be loaded into the database using I18n:Activerecord::Backend#load_translations

Author: David Debreczeni

lib/rails_i18n/common_pluralizations/east_slavic.rb

@@ -14,6 +14,7 @@ module EastSlavic
 
       def self.rule
         lambda do |n|
+          n ||= 0
           mod10 = n % 10
           mod100 = n % 100
 

lib/rails_i18n/common_pluralizations/one_upto_two_other.rb

@@ -4,7 +4,7 @@ module RailsI18n
   module Pluralization
     module OneUptoTwoOther
       def self.rule
-        lambda { |n| n >= 0 && n < 2 ? :one : :other }
+        lambda { |n| n && n >= 0 && n < 2 ? :one : :other }
       end
 
       def self.with_locale(locale)

lib/rails_i18n/common_pluralizations/romanian.rb

@@ -5,6 +5,7 @@ module Pluralization
     module Romanian
       def self.rule
         lambda do |n|
+          n ||= 0
           if n == 1
             :one
           elsif n == 0 || (1..19).to_a.include?(n % 100)

rails/locale/sv.yml

@@ -134,15 +134,15 @@ sv:
   number:
     currency:
       format:
-        delimiter:
+        delimiter: ''
         format: ! '%n %u'
         precision: 2
         separator: ! ','
         significant: false
         strip_insignificant_zeros: false
         unit: kr
     format:
-      delimiter:  
+      delimiter: ''
       precision: 2
       separator: ! ','
       significant: false

rails/pluralization/ar.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Arabic
       def self.rule
         lambda do |n|
+          n ||= 0
           mod100 = n % 100
 
           if n == 0

rails/pluralization/br.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Breton
       def self.rule
         lambda do |n|
+          n ||= 0
           mod10 = n % 10
           mod100 = n % 100
 

rails/pluralization/gv.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Manx
       def self.rule
         lambda do |n|
+          n ||= 0
           if [1, 2].include?(n % 10) || n % 20 == 0
             :one
           else

rails/pluralization/hsb.rb

@@ -3,6 +3,7 @@ module Pluralization
     module UpperSorbian
       def self.rule
         lambda do |n|
+          n ||= 0
           mod100 = n % 100
 
           if mod100 == 1

rails/pluralization/lag.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Langi
       def self.rule
         lambda do |n|
+          n ||= 0
           if n == 0
             :zero
           elsif n > 0 && n < 2

rails/pluralization/lt.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Lithuanian
       def self.rule
         lambda do |n|
+          n ||= 0
           mod10 = n % 10
           mod100 = n % 100
 

rails/pluralization/lv.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Latvian
       def self.rule
         lambda do |n|
+          n ||= 0
           if n % 10 == 1 && n % 100 != 11
             :one
           else

rails/pluralization/mk.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Macedonian
       def self.rule
         lambda do |n|
+          n ||= 0
           if n % 10 == 1 && n != 11
             :one
           else

rails/pluralization/mt.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Maltese
       def self.rule
         lambda do |n|
+          n ||= 0
           mod100 = n % 100
 
           if n == 1

rails/pluralization/pl.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Polish
       def self.rule
         lambda do |n|
+          n ||= 0
           mod10 = n % 10
           mod100 = n % 100
 

rails/pluralization/sl.rb

@@ -3,6 +3,7 @@ module Pluralization
     module Slovenian
       def self.rule
         lambda do |n|
+          n ||= 0
           mod100 = n % 100
 
           if mod100 == 1

rails/transliteration/ru.rb

@@ -9,6 +9,8 @@ module Russian
       class << self
         def rule
           lambda do |string|
+            next '' unless string
+
             chars = string.scan(%r{#{multi_keys.join '|'}|\w|.})
 
             result = ""

rails/transliteration/uk.rb

@@ -6,6 +6,8 @@ module Ukrainian
       class << self
         def rule
           lambda do |string|
+            next '' unless string
+
             string.gsub(/./) do |char|
               # Regexp.last_match is local to the thread and method scope
               # of the method that did the pattern match.
@@ -91,7 +93,7 @@ def downcased?(symbol)
         def downcased_regexp
           @downcased_regexp ||= /[а-яґєії]/
         end
-        
+
         # apostrophe can be inside a word
         def letter?(symbol)
           symbol =~ letter_regexp