rails-timeago
rails-timeago provides a timeago_tag helper to create time tags usable for jQuery Timeago plugin.
Installation
Add this line to your application's Gemfile:
gem 'rails-timeago', '~> 2.0'
And then execute:
$ bundle
Or install it yourself as:
$ gem install rails-timeago
To use bundled jQuery Timeago plugin add this require statement to your application.js file:
//= require rails-timeago
This will also convert all matching time tags on page load.
Use the following to also include all available locale files:
//= require rails-timeago-all
Usage
Use the timeago_tag helper like any other regular tag helper:
<%= timeago_tag Time.zone.now, :nojs => true, :limit => 10.days.ago %>
Available options:
nojs Add time ago in words as time tag content instead of absolute time. (default: false)
date_only Only print date as tag content instead of full time. (default: true)
format A time format for localize method used to format static time. (default: default)
limit Set a limit for time ago tags. All dates before given limit will not be converted. (default: 4.days.ago)
force Force time ago tag ignoring limit option. (default: false)
default String that will be returned if time is nil. (default: '-')
title
A string or block that will be used to create a title attribute for timeago tags. It set to nil or false no title attribute will be set.
(default: proc { |time, options| I18n.l time, :format => options[:format] }
)
All other options will be given as options to the time tag helper. The above options can be assigned globally as defaults using
Rails::Timeago. :limit => proc { 20.days.ago }, :nojs => true
A global limit should always be given as a block that will be evaluated each time the rails timeago_tag helper is called. That avoids the limit becoming smaller the longer the application runs.
I18n
rails-timeago 2 ships with a modified version of jQuery timeago that allows to include all locale files at once and set the locale via an option or per element via the lang
attribute:
<%= timeago_tag Time.zone.now, :lang => :de %>
The following snippet will print a script tag that set the jQuery timeago locale according to your I18n.locale
:
<%= timeago_script_tag %>
Just insert it in your application layout's html head. If you use another I18n framework for JavaScript you can also directly set jQuery.timeago.settings.lang
.
Do not forget to require the needed locale files by either require rails-timeago-all
in your application.js
file or require specific locale files:
//= require locales/jquery.timeago.de.js
//= require locales/jquery.timeago.ru.js
Note: English is included in jQuery timeago library, but can be easily override by include an own file that defines jQuery.timeago.settings.strings["en"]
. See a locale file for more details.
rails-timeago includes locale files for the following locales taken from jQuery Timeago.
ar, bg, bs, ca, cy, cz, da, de, el, en, en-short, es, fa, fi, fr, he, hr, hu, hy, id, it, ja, ko, mk, nl, no, pl, pt, pt-br, ro, ru, sv, tr, uk, uz, zh-CN, zh-TW
Your customized jQuery locale files must be changed to work with rails-timeago 2. Instead of defining your locale strings as jQuery.timeago.settings.strings
you need to define them like this:
jQuery.timeago.settings.strings["en"] = {
...
}
License
Copyright (c) 2012, Jan Graichen