Ruby-GetText-Package¶ ↑

Ruby-GetText-Package is a Localization(L10n) library and tool

which is modeled after the GNU gettext package.

This library translates original messages to localized

messages using client-side locale information(environment

variable or CGI variable).

The tools for developers support creating, useing, and modifying

localized message files(message catalogs).

((Rails)) Rails support has been removed.

Rails / ActiveRecord specific code now lives in gettext_rails and gettext_activerecord.

Website¶ ↑

• homepage

• on rubyforge

• on github

Features¶ ↑

• Simple APIs(similar to GNU gettext)

• rgettext creates po-files from

  • ruby scripts

  • glade-2 XML file(.glade)

  • ERB file(.rhtml, .erb)

  • Anything (with your own parsers)

  • The po-files are compatible to GNU gettext.

• rmsgfmt creates a mo-file from a po-file. The mo-file is compatible to GNU gettext(msgfmt).

• textdomain's scope is adapt to ruby class/module mechanism.

  • A class/module can have plural textdomains.

  • a message is looked up in its class/module and ancestors.

• CGI support (gettext/cgi)

  • Locale is retrieved from client informations (HTTP_ACCEPT_LANGUAGE, HTTP_ACCEPT_CHARSET, QUERY_STRING(lang), Cookies(lang)).

• String%() is extended to use named argument such as %{foo}" %{:foo => 1}. Notes that Ruby-1.9.x supports this format by itself.

Requirements¶ ↑

• Ruby 1.8.3 or later

• Rubygems

• locale gem

  • $ gem install locale

• (for development only)

  • GNU gettext 0.10.35 or later

  • Racc-1.4.3 or later

    • (for compiling src/rmsgfmt.ry only)

Install¶ ↑

• Uninstall old gettext if exists.

  (sudo/su on POSIX system)
  gem uninstall gettext

• gem

  #from github (edge/unstable)
  (sudo/su on POSIX system)
  gem install locale
  gem install mutoh-gettext -s http://gems.github.com/
  
  #from rubyforge (stable)
  (sudo/su on POSIX system)
  gem install locale
  gem install gettext

• download tar-ball

  # De-Compress archive and enter its top directory.
  (sudo/su on POSIX system)
  ruby setup.rb

You can also install files in your favorite directory by

supplying setup.rb some options. Try ruby setup.rb --help.

Usage¶ ↑

Translation¶ ↑

• _: Basic translation method Translates the message.

  _("Hello")
  

The gettext methods comes in 3 combinable flavors

• n: Pluralized Returns singular or plural form, depending on how many you have.

  n_("Apple", "%{num} Apples", 3)
  n_(["Apple", "%{num} Apples"], 3)
  

• p: context aware A context is a prefix to your translation, usefull when one word has different meanings, depending on its context.

  p_("Printer","Open") <=> p_("File","Open")
  is the same as s_("Printer|Open")  <=> s_("File|Open")
  

• s: without context If a translation could not be found, return the msgid without context.

  s_("Printer|Open") => "Öffnen" #translation found
  s_("Printer|Open") => "Open"   #translation not found
  

• combinations

  np_("Fruit", "Apple", "%{num} Apples", 3)
  ns_("Fruit|Apple","%{num} Apples", 3)
  
  np_(["Fruit","Apple","%{num} Apples"], 3)
  ns_(["Fruit|Apple","%{num} Apples"], 3)
  

• N_, Nn_: Makes dynamic translation messages readable for the gettext parser. _(fruit) cannot be understood by the gettext parser. To help the parser find all your translations, you can add fruit = N_("Apple") which does not translate, but tells the parser: “Apple” needs translation.

  fruit = N_("Apple")   # same as fruit = "Apple"
  _(fruit)              # does a normal translation
  
  fruits = Nn_("Apple", "%{num} Apples")
  n_(fruits, 3)
  

Locale / Domain¶ ↑

GetText stores the locale your are using

GetText.locale = "en_US" # translate into english from now on
GetText.locale # => en_US

Or

include GetText
set_locale "en_US"

Each locale can have different sets of translations (text domains) (e.g. Financial terms + Human-resource terms)

GetText.bindtextdomain('financial')

Or

include GetText
bindtextdomain('financial')

For more details and options, have a look at the samples folder or consult the tutorial.

License¶ ↑

This program is licenced under the same licence as Ruby.

(See the file 'COPYING'.)

• mofile.rb

  • Copyright (C) 2001-2009 Masao Mutoh <mutoh at highwhay.ne.jp>

  • Copyright (C) 2001,2002 Masahiro Sakai <s01397ms at sfc.keio.ac.jp>

• gettext.rb

  • Copyright (C) 2001-2009 Masao Mutoh <mutoh at highwhay.ne.jp>

  • Copyright (C) 2001,2002 Masahiro Sakai <s01397ms at sfc.keio.ac.jp>

• rgettext

  • Copyright (C) 2001-2009 Masao Mutoh <mutoh at highwhay.ne.jp>

  • Copyright (C) 2001,2002 Yasushi Shoji <yashi at atmark-techno.com>

• setup.rb

  • Copyright (C) 2000-2005 Minero Aoki <aamine at loveruby.net>

  • This file is released under LGPL. See the top of the install.rb.

• Others

  • Copyright (C) 2001-2009 Masao Mutoh <mutoh at highwhay.ne.jp>

Translators¶ ↑

• Bosnian(bs) - Sanjin Sehic <saserr at gmail.com>

• Bulgarian(bg) - Sava Chankov <sava.chankov at gmail.com>

• Catalan(ca) - Ramon Salvadó <rsalvado at gnuine.com>

• Chinese(Simplified)(zh_CN)

  • Yang Bob <bob.yang.dev at gmail.com> (current)

  • Yingfeng <blogyingfeng at gmail.com>

• Chinese(Traditional)(zh_TW)

  • Yang Bob <bob.yang.dev at gmail.com> (current)

  • LIN CHUNG-YI <xmarsh at gmail.com>

• Croatian(hr) - Sanjin Sehic <saserr at gmail.com>

• Czech(cs) - Karel Miarka <kajism at yahoo.com>

• Dutch(nl) - Menno Jonkers <ruby-gettext at jonkers.com>

• Esperanto(eo) - Malte Milatz <malte at gmx-topmail.de>

• Estonian(et) - Erkki Eilonen <erkki at itech.ee>

• French(fr)

  • Vincent Isambart <vincent.isambart at gmail.com> (current)

  • David Sulc <davidsulc at gmail.com>

  • Laurent Sansonetti <laurent.sansonetti at gmail.com>

• German(de)

  • Patrick Lenz <patrick at limited-overload.de> (current)

  • Detlef Reichl <detlef.reichl at gmx.org>

  • Sven Herzberg <herzi at abi02.de>

  • Sascha Ebach <se at digitale-wertschoepfung.de>

• Greek(el) - Vassilis Rizopoulos <damphyr at gmx.net>

• Hungarian(hu) - Tamás Tompa <tompata at gmail.com>

• Italian(it)

  • Marco Lazzeri <marco.lazzeri at gmail.com>

  • Gabriele Renzi <surrender_it at yahoo.it>

• Japanese(ja) - Masao Mutoh <mutoh at highway.ne.jp>

• Korean(ko) - Gyoung-Yoon Noh <nohmad at gmail.com>

• Latvian(lv) - Aivars Akots <aivars.akots at gmail.com>

• Norwegian(nb) - Runar Ingebrigtsen <runar at mopo.no>

• Portuguese(Brazil)(pt_BR)

  • Antonio S. de A. Terceiro <terceiro at softwarelivre.org> (current)

  • Joao Pedrosa <joaopedrosa at gmail.com>

• Russian(ru) - Yuri Kozlov <kozlov.y at gmail.com>

• Serbian(sr) - Slobodan Paunović“ <slobodan.paunovic at gmail.com>

• Spanish(es)

  • David Espada <davinci at escomposlinux.org> (current)

  • David Moreno Garza <damog at damog.net>

• Swedish(sv) - Nikolai Weibull <mailing-lists.ruby-talk at rawuncut.elitemail.org>

• Ukrainian(ua) - Alex Rootoff <rootoff at pisem.net>

• Vietnamese(vi) - Ngoc Dao Thanh <ngocdaothanh at gmail.com>

Status of translations¶ ↑

• Bosnian(bs) - 1.90.0 (old)

• Bulgarian(bg) - 2.0.0pre1 (new)

• Catalan(ca) - 2.0.0pre1

• Croatian(hr) - 1.90.0 (old)

• Chinese(zh_CN) - 2.0.0pre1

• Chinese(zh_TW) - 2.0.0pre1

• Czech(cs) - 1.9.0 (old)

• Dutch(nl) - 1.90.0 (old)

• English(default) - 1.90.0 (old)

• Esperanto(eo) - 2.0.0pre1

• Estonian(et) - 2.0.0pre1

• French(fr) - 2.0.0pre1

• German(de) - 2.0.0pre1

• Greek(el) - 2.0.0pre1

• Hungarian(hu) - 2.0.0pre1

• Italian(it) - 1.6.0 (old)

• Japanese(ja) - 2.0.0pre1

• Korean(ko) - 1.9.0 (old)

• Latvian(lv) - 2.0.0pre1 (new)

• Norwegian(nb) - 2.0.0pre1

• Portuguese(Brazil)(pt_BR) - 2.0.0pre1

• Russian(ru) - 2.0.0pre1

• Serbian(sr) - 1.91.0 (old)

• Spanish(es) - 2.0.0pre1

• Swedish(sv) - 0.8.0 (too much old)

• Ukrainian(ua) - 2.0.0pre1

• Vietnamese(vi) - 2.0.0pre1

Maintainer¶ ↑

Masao Mutoh <mutoh at highway.ne.jp>