![]() ![]() Yesterday I was porting a small functionality to send some data to our analytics "before and after" can help you to decide. If you are thinking in trying Stimulus.js in your project, maybe this little Try /r/railsjobs, /r/forhire, or the following job sites: ![]() Looking for work, or need to hire Rails developers? Ruby Doc: Complete and accurate documentation for the Ruby programming language.Rails API: Searchable docs built with the sdoc gem.APIdock: Rich and usable interface for searching, perusing and improving the documentation.Bundler: Manages an application's dependencies.Ruby Version Manager (RVM): alternative ruby environment manager.Rbenv: manage multiple ruby environments.Become A Ruby & Rails Developer In 90 Days.Learn Web Development with Rails (Tutorial Book).Hackety Hack is a shoes app for playing around with ruby.Try RubyKoans to learn more about syntax, structure, and common functions and libraries.Please message the mods if you would like to suggest changes to the sidebar. Posts about the Ruby programming language are encouraged to be posted in the /r/ruby subreddit. ![]() Please check out the links in the wiki before posting.Ī subreddit for discussion and news about Ruby on Rails development Scroll down a bit more for great learning resources. If you still need help, please follow the rules in How do I ask for help? Learning ruby/rails? Please make sure you've tried searching Google and StackOverflow. In my book, Build a Ruby Gem, I cover how to create a Rails engine gem with the above functionality.Click here to browse without help questions. It’s worth checking out if you do this on a regular basis or use the moment.js library for other reasons. Their gem uses moment.js instead of timago.js and it includes code to update the timestamps if Turbolinks is being used. They’ve been a big advocate of moving relative timestamp calculation to the client-side. Note: Since writing this, I discovered the local_time gem from 37Signals. In my experience, timezones are a huge pain and the more you can offload them to a solution like this, the better. Even though we print the UTC time in the HTML tag, the plugin will detect the local timezone from the browser and adjust accordingly. You’ve now got yourself a solution that is dynamic and allows you to cache the views until the cows come home! SummaryĮven though Rails has a simple mechanism for displaying relative timestamps in views, moving this functionality to the client side makes sense.Īnother benefit you get is timezone interpretation. Once the timeago() function is called, the timestamp above will look like: 2 days agoĪnd that’s it…sit on the page long enough and watch the timestamps increment. Now that timeago.js is loaded and you have the right HTML tags on the page, you need to invoke the plugin and let it do its thing.Īdd the following to the bottom of your layout and reload the page: # app/views/layouts/ Reference the new helper method from your view - passing in the time attribute of the model: # app/views/posts/ You get to use microformats like the cool kidsĭownload the plugin and place it in vendor/javascripts/Īdd the following line to your application.js manifest file, so it’s picked up by the asset pipeline: //= require jquery.timeagoĬreate a helper that you can use from your views that will do the dirty work for you: # app/helpers/time.rb You can take full advantage of page caching in your web applications, because the timestamps aren’t calculated on the server They also boast the following on their website:Īvoid timestamps dated “1 minute ago” even though the page was opened 10 minutes ago timeago refreshes automatically Timeago.js is a jQuery plugin that converts timestamps to a relative format. No bueno!įortunately, we can do better… The Solution and the latest post was no longer posted “1 minute ago”? Asking them to refresh the page every 10 minutes is no longer an acceptable answer.Īdditionally, Rails 4 encourages the use of Russian doll caching, so if you cached record and use time_ago_in_words, the relative time of the post would never change. That’s great! But not enough…what happens when a user stays on the page for 10 min. If you use theĬreated_at attribute from a record, you could easily reference a relative timestamp from a corresponding view: # app/views/posts/ Rails has a view helper aptly named time_ago_in_words. For good reason too…why print an absolute timestamp so that people have to do the relative calculation in their head? It’s one less step for the user, and to be fair, pretty easy to implement. ![]() Facebook’s news feed popularized the relative timestamp format of “X hours ago”. ![]()
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