add Japanese locale

Author: Tomo Matsumoto

config/locales/en.yml

@@ -1,8 +1,38 @@
 en:
   ice_cube:
+    pieces_connector: ' / '
+    not: 'not %{target}'
+    not_on: 'not on %{target}'
+    date:
+      formats:
+        default: '%B %-d, %Y'
+      month_names:
+      -
+      - January
+      - February
+      - March
+      - April
+      - May
+      - June
+      - July
+      - August
+      - September
+      - October
+      - November
+      - December
+      day_names:
+      - Sunday
+      - Monday
+      - Tuesday
+      - Wednesday
+      - Thursday
+      - Friday
+      - Saturday
     times:
       other: '%{count} times'
       one: '%{count} time'
+    until: 'until %{date}'
+    days_of_week: '%{segments} %{day}'
     days_of_month:
       other: '%{segments} days of the month'
       one: '%{segments} day of the month'
@@ -21,13 +51,35 @@ en:
     on_seconds_of_minute:
       other: on the %{segments} seconds of the minute
       one: on the %{segments} second of the minute
+    each_second:
+      one: Secondly
+      other: Every %{count} seconds
+    each_minute:
+      one: Minutely
+      other: Every %{count} minutes
+    each_hour:
+      one: Hourly
+      other: Every %{count} hours
+    each_day:
+      one: Daily
+      other: Every %{count} days
+    each_week:
+      one: Weekly
+      other: Every %{count} weeks
+    each_month:
+      one: Monthly
+      other: Every %{count} months
+    each_year:
+      one: Yearly
+      other: Every %{count} years
     'on': on the %{sentence}
-    in: in
+    in: 'in %{target}'
     integer:
       negative: '%{ordinal} to last'
       literal_ordinals:
         -1: last
         -2: 2nd to last
+      ordinal: '%{number}%{ordinal}'
       ordinals:
         default: th
         1: st
@@ -47,6 +99,18 @@ en:
       - Fridays
       - Saturdays
     on_days: on %{days}
-  support:
     array:
+      last_word_connector: ', and '
       two_words_connector: ' and '
+      words_connector: ', '
+    string:
+      format:
+        day: '%{rest} %{current}'
+        day_of_week: '%{rest} %{current}'
+        day_of_month: '%{rest} %{current}'
+        day_of_year: '%{rest} %{current}'
+        hour_of_day: '%{rest} %{current}'
+        minute_of_hour: '%{rest} %{current}'
+        until: '%{rest} %{current}'
+        count: '%{rest} %{current}'
+        default: '%{rest} %{current}'

config/locales/ja.yml

@@ -0,0 +1,107 @@
+ja:
+  ice_cube:
+    pieces_connector: ' / '
+    not: '%{target}以外'
+    not_on: '%{target}以外'
+    date:
+      formats:
+        default: '%Y年%m月%d日'
+      month_names:
+      -
+      - 1月
+      - 2月
+      - 3月
+      - 4月
+      - 5月
+      - 6月
+      - 7月
+      - 8月
+      - 9月
+      - 10月
+      - 11月
+      - 12月
+      day_names:
+      - 日曜
+      - 月曜
+      - 火曜
+      - 水曜
+      - 木曜
+      - 金曜
+      - 土曜
+    times:
+      other: '%{count}回'
+      one: '%{count}回'
+    until: '%{date}まで'
+    days_of_week: '%{segments}%{day}'
+    days_of_month:
+      other: '%{segments}日'
+      one: '%{segments}日'
+    days_of_year:
+      other: '%{segments}日'
+      one: '%{segments}日'
+    at_hours_of_the_day:
+      other: '%{segments}時'
+      one: '%{segments}時'
+    on_minutes_of_hour:
+      other: '%{segments}分'
+      one: '%{segments}分'
+    on_seconds_of_minute:
+      other: '%{segments}秒'
+      one: '%{segments}秒'
+    each_second:
+      one: 毎秒
+      other: '%{count}秒ごと'
+    each_minute:
+      one: 毎分
+      other: '%{count}分ごと'
+    each_hour:
+      one: 毎時間
+      other: '%{count}時間ごと'
+    each_day:
+      one: 毎日
+      other: '%{count}日ごと'
+    each_week:
+      one: 毎週
+      other: '%{count}週間ごと'
+    each_month:
+      one: 毎月
+      other: '%{count}ヶ月ごと'
+    each_year:
+      one: 毎年
+      other: '%{count}年ごと'
+    'on': '%{sentence}'
+    in: '%{target}'
+    integer:
+      negative: '最終%{ordinal}'
+      literal_ordinals:
+        -1: 最終
+        -2: 最後から2番目の
+      ordinal: '%{ordinal}%{number}'
+      ordinals:
+        default: ''
+    on_weekends: 週末
+    on_weekdays: 平日
+    days_on:
+      - 日曜
+      - 月曜
+      - 火曜
+      - 水曜
+      - 木曜
+      - 金曜
+      - 土曜
+    on_days: '%{days}'
+    array:
+      last_word_connector: '、'
+      two_words_connector: '、'
+      words_connector: '、'
+    string:
+      format:
+        day: '%{rest}%{current}'
+        day_of_week: '%{rest}%{current}'
+        day_of_month: '%{rest}%{current}'
+        day_of_year: '%{rest}%{current}'
+        hour_of_day: '%{rest}%{current}'
+        minute_of_hour: '%{rest}%{current}'
+        until: '%{current}%{rest}'
+        count: '%{rest}%{current}'
+        default: '%{rest}%{current}'

lib/ice_cube.rb

@@ -72,7 +72,7 @@ module Validations
   # Defines the format used by IceCube when printing out Schedule#to_s.
   # Defaults to '%B %e, %Y'
   def self.to_s_time_format
-    @to_s_time_format ||= '%B %e, %Y'
+    @to_s_time_format ||= I18n.t("ice_cube.date.formats.default")
   end
 
   # Sets the format used by IceCube when printing out Schedule#to_s.

lib/ice_cube/builders/string_builder.rb

@@ -13,14 +13,18 @@ def piece(type, prefix = nil, suffix = nil)
     end
 
     def to_s
-      @types.each_with_object(@base || '') do |(type, segments), str|
+      string = @base || ''
+      @types.each do |type, segments|
         if f = self.class.formatter(type)
-          str << ' ' << f.call(segments)
+          current = f.call(segments)
         else
           next if segments.empty?
-          str << ' ' << self.class.sentence(segments)
+          current = self.class.sentence(segments)
         end
+        f = I18n.t('ice_cube.string.format')[type] ? type : 'default'
+        string = I18n.t("ice_cube.string.format.#{f}", rest: string, current: current)
       end
+      string
     end
 
     def self.formatter(type)
@@ -39,8 +43,8 @@ def sentence(array)
         case array.length
         when 0 ; ''
         when 1 ; array[0].to_s
-        when 2 ; "#{array[0]} and #{array[1]}"
-        else ; "#{array[0...-1].join(', ')}, and #{array[-1]}"
+        when 2 ; "#{array[0]}#{I18n.t('ice_cube.array.two_words_connector')}#{array[1]}"
+        else ; "#{array[0...-1].join(I18n.t('ice_cube.array.words_connector'))}#{I18n.t('ice_cube.array.last_word_connector')}#{array[-1]}"
         end
       end
 
@@ -49,7 +53,7 @@ def nice_number(number)
       end
 
       def ordinalize(number)
-        "#{number}#{ordinal(number)}"
+        I18n.t('ice_cube.integer.ordinal', number: number, ordinal: ordinal(number))
       end
 
       def literal_ordinal(number)

lib/ice_cube/schedule.rb

@@ -315,9 +315,11 @@ def to_s
       rd = recurrence_times_with_start_time - extimes
       pieces.concat rd.sort.map { |t| t.strftime(IceCube.to_s_time_format) }
       pieces.concat rrules.map  { |t| t.to_s }
-      pieces.concat exrules.map { |t| "not #{t.to_s}" }
-      pieces.concat extimes.sort.map { |t| "not on #{t.strftime(IceCube.to_s_time_format)}" }
-      pieces.join(' / ')
+      pieces.concat exrules.map { |t| I18n.t('ice_cube.not', target: t.to_s) }
+      pieces.concat extimes.sort.map { |t|
+        I18n.t('ice_cube.not_on', target: t.strftime(IceCube.to_s_time_format))
+      }
+      pieces.join(I18n.t('ice_cube.pieces_connector'))
     end
 
     # Serialize this schedule to_ical

lib/ice_cube/validations/daily_interval.rb

@@ -35,7 +35,7 @@ def validate(step_time, schedule)
       end
 
       def build_s(builder)
-        builder.base = interval == 1 ? 'Daily' : "Every #{interval} days"
+        builder.base = I18n.t('ice_cube.each_day', count: interval)
       end
 
       def build_hash(builder)

lib/ice_cube/validations/day_of_week.rb

@@ -45,7 +45,11 @@ def validate(step_time, schedule)
       end
 
       def build_s(builder)
-        builder.piece(:day_of_week) << "#{StringBuilder.nice_number(occ)} #{Date::DAYNAMES[day]}"
+        builder.piece(:day_of_week) << I18n.t(
+          'ice_cube.days_of_week',
+          segments: StringBuilder.nice_number(occ),
+          day: I18n.t('ice_cube.date.day_names')[day]
+        )
       end
 
       def build_hash(builder)
@@ -62,7 +66,7 @@ def build_ical(builder)
       end
 
       StringBuilder.register_formatter(:day_of_week) do |segments|
-        sentence = segments.join(I18n.t('support.array.two_words_connector'))
+        sentence = segments.join(I18n.t('ice_cube.array.two_words_connector'))
         I18n.t('ice_cube.on', sentence: sentence)
       end
 

lib/ice_cube/validations/hourly_interval.rb

@@ -35,7 +35,7 @@ def validate(step_time, schedule)
       end
 
       def build_s(builder)
-        builder.base = interval == 1 ? 'Hourly' : "Every #{interval} hours"
+        builder.base = I18n.t("ice_cube.each_hour", count: interval)
       end
 
       def build_hash(builder)

lib/ice_cube/validations/minutely_interval.rb

@@ -35,7 +35,7 @@ def validate(step_time, schedule)
       end
 
       def build_s(builder)
-        builder.base = interval == 1 ? 'Minutely' : "Every #{interval} minutes"
+        builder.base = I18n.t('ice_cube.each_minute', count: interval)
       end
 
       def build_hash(builder)

lib/ice_cube/validations/month_of_year.rb

@@ -32,7 +32,7 @@ def dst_adjust?
       end
 
       def build_s(builder)
-        builder.piece(:month_of_year) << Date::MONTHNAMES[month]
+        builder.piece(:month_of_year) << I18n.t("ice_cube.date.month_names")[month]
       end
 
       def build_hash(builder)
@@ -44,7 +44,7 @@ def build_ical(builder)
       end
 
       StringBuilder.register_formatter(:month_of_year) do |segments|
-        "#{I18n.t("ice_cube.in")} #{StringBuilder.sentence(segments)}"
+        I18n.t("ice_cube.in", target: StringBuilder.sentence(segments))
       end
 
     end