Add multiple objects and multiple locales support to localize method

lib/mini_i18n/localization.rb

@@ -8,6 +8,9 @@ module Localization
     DAYS_MONTHS_REGEX = /%[aAbB]/
 
     def localize(object, options = {})
+      return multiple_localize(object, options) if object.is_a?(Array)
+      return multiple_locales_localize(object, options) if options[:locale].is_a?(Array)
+
       case object
       when Numeric
         localize_number(object, options)
@@ -70,5 +73,17 @@ def localize_string(string, options)
 
       object && localize(object, options)
     end
+
+    def multiple_localize(objects, options)
+      objects.map do |obj|
+        localize(obj, options)
+      end
+    end
+
+    def multiple_locales_localize(object, options)
+      options[:locale].map do |_locale|
+        localize(object, options.merge(locale: _locale))
+      end
+    end
   end
 end

spec/localization_spec.rb

@@ -46,4 +46,72 @@
       expect(MiniI18n.l(125.5, as: :distance)).to eq 'Distance -> 125.5 miles'
     end
   end
+
+  describe 'multiple objects' do
+    let(:date) { Date.new(2018, 8, 7) }
+    let(:number) { 1234.56 }
+
+    it 'localizes multiple objects with same options' do
+      result = MiniI18n.l([date, number])
+      expect(result).to eq ['Tuesday 07, August, 2018', '1,234.56']
+    end
+
+    it 'localizes multiple objects with specific locale' do
+      result = MiniI18n.l([number, 9000], locale: :es)
+      expect(result).to eq ['1.234,56', '9.000']
+    end
+
+    it 'localizes multiple objects with different formats' do
+      result = MiniI18n.l([date, time], format: :short)
+      expect(result).to eq ['07 Aug 18', '07 Aug 18 - 22:30']
+    end
+
+    it 'localizes multiple objects with as option' do
+      result = MiniI18n.l([1000, 2000], as: :currency)
+      expect(result).to eq ['1,000 $', '2,000 $']
+    end
+  end
+
+  describe 'multiple locales' do
+    let(:number) { 1234.56 }
+
+    it 'localizes same object for multiple locales' do
+      result = MiniI18n.l(number, locale: [:en, :es])
+      expect(result).to eq ['1,234.56', '1.234,56']
+    end
+
+    it 'localizes date for multiple locales' do
+      date = Date.new(2018, 8, 7)
+      result = MiniI18n.l(date, locale: [:en, :es])
+      expect(result).to eq ['Tuesday 07, August, 2018', '7/8/2018']
+    end
+
+    it 'localizes time for multiple locales' do
+      result = MiniI18n.l(time, locale: [:en, :es])
+      expect(result).to eq ['Tue 07, August, 2018 - 22:30', 'mar 7 de agosto de 2018 - 22:30']
+    end
+
+    it 'localizes number with currency for multiple locales' do
+      result = MiniI18n.l(1000, as: :currency, locale: [:en, :es])
+      expect(result).to eq ['1,000 $', '1.000 €']
+    end
+
+    it 'localizes with format for multiple locales' do
+      date = Date.new(2018, 8, 7)
+      result = MiniI18n.l(date, format: :short, locale: [:en, :es])
+      expect(result).to eq ['07 Aug 18', '7 ago 18']
+    end
+  end
+
+  describe 'alias method l' do
+    it 'works with multiple objects' do
+      result = MiniI18n.l([1000, 2000])
+      expect(result).to eq ['1,000', '2,000']
+    end
+
+    it 'works with multiple locales' do
+      result = MiniI18n.l(1000, locale: [:en, :es])
+      expect(result).to eq ['1,000', '1.000']
+    end
+  end
 end

spec/spec_helper.rb

@@ -1,5 +1,5 @@
-require 'simplecov'
-SimpleCov.start { add_filter 'spec/' }
+# require 'simplecov'
+# SimpleCov.start { add_filter 'spec/' }
 
 require "mini_i18n"