# \#ruby **URL:** https://metaruby.com/tag/ruby/41.md [Latest](https://metaruby.com/latest.md) · [Categories](https://metaruby.com/categories.md) · [Tags](https://metaruby.com/tags.md) --- ## [Create a Beautiful API Documentation with Slate and Host it for Free on Netlify](https://metaruby.com/t/create-a-beautiful-api-documentation-with-slate-and-host-it-for-free-on-netlify/2273)
**Author:** [@AmitPatel-BoTreeCons](https://metaruby.com/u/AmitPatel-BoTreeCons)\ **Replies:** 0\ **Last updated:** [August 27, 2019, 3:09pm UTC](https://metaruby.com/t/create-a-beautiful-api-documentation-with-slate-and-host-it-for-free-on-netlify/2273 "2019-08-27T15:09:42Z")
Are you looking for solution to have beautiful documentation of your API and hot it for free? Checkout Ruby + Middleman + Slate + Netlify --- ## [The Amazing Power Of The Ruby Uniq Method](https://metaruby.com/t/the-amazing-power-of-the-ruby-uniq-method/2268)
**Author:** [@jesus\_castello](https://metaruby.com/u/jesus_castello)\ **Replies:** 0\ **Last updated:** [August 7, 2019, 12:39pm UTC](https://metaruby.com/t/the-amazing-power-of-the-ruby-uniq-method/2268 "2019-08-07T12:39:46Z")
Duplicated elements! You have an array with duplicates, but you want only unique elements. What can you do? Use the Array#uniq method. It’s a method that takes your array, and by converting it to a hash, and then bac… --- ## [QueryTrack - finding time-consuming database queries](https://metaruby.com/t/querytrack-finding-time-consuming-database-queries/2263)
**Author:** [@kirill\_shevch](https://metaruby.com/u/kirill_shevch)\ **Replies:** 0\ **Last updated:** [July 24, 2019, 11:37am UTC](https://metaruby.com/t/querytrack-finding-time-consuming-database-queries/2263 "2019-07-24T11:37:25Z")
Tool for finding time-consuming database queries for ActiveRecord-based Rails Apps. Provides Slack notifications for with backtrace, raw SQL, time duration, etc. https://github.com/kirillshevch/query\_track --- ## [New features introduced in Ruby 2.7](https://metaruby.com/t/new-features-introduced-in-ruby-2-7/2259)
**Author:** [@Nishant](https://metaruby.com/u/Nishant)\ **Replies:** 0\ **Last updated:** [June 25, 2019, 5:26pm UTC](https://metaruby.com/t/new-features-introduced-in-ruby-2-7/2259 "2019-06-25T17:26:18Z")
I have published a new blog on Ruby 2.7 New features. https://www.rubyonrailslearning.com/post/new-features-introduced-in-ruby-2-7 --- ## [Integration of Ruby on Rails with Vue JS](https://metaruby.com/t/integration-of-ruby-on-rails-with-vue-js/2256)
**Author:** [@Nishant](https://metaruby.com/u/Nishant)\ **Replies:** 0\ **Last updated:** [June 9, 2019, 11:24am UTC](https://metaruby.com/t/integration-of-ruby-on-rails-with-vue-js/2256 "2019-06-09T11:24:31Z")
I have just integrated Vue JS in my Ruby on Rails application. Here it is: https://www.rubyonrailslearning.com/post/integrating-vue-js-with-ruby-on-rails-application --- ## [Notable ActiveRecord changes in Rails 6 - Part 1](https://metaruby.com/t/notable-activerecord-changes-in-rails-6-part-1/2244)
**Author:** [@Naiya](https://metaruby.com/u/Naiya)\ **Replies:** 0\ **Last updated:** [May 1, 2019, 6:20am UTC](https://metaruby.com/t/notable-activerecord-changes-in-rails-6-part-1/2244 "2019-05-01T06:20:07Z")
In this article, we will look into some new ActiveRecord methods introduced in Rails 6. This version of Rails requires Ruby version 2.5.0 or higher. --- ## [File Upload with Box Using Ruby on Rails](https://metaruby.com/t/file-upload-with-box-using-ruby-on-rails/2241)
**Author:** [@Naiya](https://metaruby.com/u/Naiya)\ **Replies:** 0\ **Last updated:** [April 25, 2019, 4:10pm UTC](https://metaruby.com/t/file-upload-with-box-using-ruby-on-rails/2241 "2019-04-25T16:10:46Z")
Easy file upload with Box and Ruby on Rails https://www.botreetechnologies.com/blog/file-upload-with-box-using-ruby-on-rails --- ## [Interesting Methods to Work with Ruby Hashes in A Better Way](https://metaruby.com/t/interesting-methods-to-work-with-ruby-hashes-in-a-better-way/2233)
**Author:** [@Naiya](https://metaruby.com/u/Naiya)\ **Replies:** 0\ **Last updated:** [April 11, 2019, 11:28am UTC](https://metaruby.com/t/interesting-methods-to-work-with-ruby-hashes-in-a-better-way/2233 "2019-04-11T11:28:22Z")
--- ## [Jquery and rails](https://metaruby.com/t/jquery-and-rails/2221)
**Author:** [@merlin2049er](https://metaruby.com/u/merlin2049er)\ **Replies:** 5\ **Last updated:** [April 9, 2019, 1:19pm UTC](https://metaruby.com/t/jquery-and-rails/2221 "2019-04-09T13:19:33Z")
Hi, I’m confused with why my local (or development environment) works well with Jquery 3.3.1 (I have some dropdown hover jquery events) , but when I build it on Heroku (production), it fails to load Jquery 3.3.1, I git v… --- ## [Extracting text from image using Google Cloud vision OCR with Ruby](https://metaruby.com/t/extracting-text-from-image-using-google-cloud-vision-ocr-with-ruby/2219)
**Author:** [@Nishant](https://metaruby.com/u/Nishant)\ **Replies:** 0\ **Last updated:** [April 3, 2019, 3:30pm UTC](https://metaruby.com/t/extracting-text-from-image-using-google-cloud-vision-ocr-with-ruby/2219 "2019-04-03T15:30:35Z")
--- ## [Announcing Tabulo v1.2.1: terminal table generation gem](https://metaruby.com/t/announcing-tabulo-v1-2-1-terminal-table-generation-gem/2201)
**Author:** [@matt-harvey](https://metaruby.com/u/matt-harvey)\ **Replies:** 0\ **Last updated:** [March 19, 2019, 12:33pm UTC](https://metaruby.com/t/announcing-tabulo-v1-2-1-terminal-table-generation-gem/2201 "2019-03-19T12:33:22Z")
https://rubygems.org/gems/tabulo Tabulo is a gem for generating terminal tables (aka ASCII tables). Key features differentiating it from many/most other terminal table generators: The initialization interface is str… --- ## [Learn Ruby on Rails, but first, Learn Ruby (Part 1)](https://metaruby.com/t/learn-ruby-on-rails-but-first-learn-ruby-part-1/2121)
**Author:** [@zacksiri](https://metaruby.com/u/zacksiri)\ **Replies:** 0\ **Last updated:** [January 25, 2019, 10:54am UTC](https://metaruby.com/t/learn-ruby-on-rails-but-first-learn-ruby-part-1/2121 "2019-01-25T10:54:54Z")
It would seem like a natural progression to learn Ruby programming before learning Rails. However my journey into Rails didn’t start with Ruby, I jumped into Rails straight away and here are some of the things in Ruby I … --- ## [Integrate Rails Application with React Using Webpacker Gem](https://metaruby.com/t/integrate-rails-application-with-react-using-webpacker-gem/2109)
**Author:** [@natm](https://metaruby.com/u/natm)\ **Replies:** 0\ **Last updated:** [January 17, 2019, 1:00pm UTC](https://metaruby.com/t/integrate-rails-application-with-react-using-webpacker-gem/2109 "2019-01-17T13:00:52Z")
Learn how to use webpacker gem to integrate Rails with React. :point\_down: --- ## [How to Learn Ruby in 2019 (A Step-by-Step Plan)](https://metaruby.com/t/how-to-learn-ruby-in-2019-a-step-by-step-plan/2093)
**Author:** [@jesus\_castello](https://metaruby.com/u/jesus_castello)\ **Replies:** 0\ **Last updated:** [January 5, 2019, 3:06pm UTC](https://metaruby.com/t/how-to-learn-ruby-in-2019-a-step-by-step-plan/2093 "2019-01-05T15:06:26Z")
Hi, happy new year, hope you all doing well! If you’re looking to learn Ruby this year, or know someone that wants to get started I put together a nice video that goes over the basics. I cover some important insights … --- ## [Ruby on Rails controller redirect not happening from WEBGL](https://metaruby.com/t/ruby-on-rails-controller-redirect-not-happening-from-webgl/2050)
**Author:** [@meta-monkey](https://metaruby.com/u/meta-monkey)\ **Replies:** 0\ **Last updated:** [December 7, 2018, 1:45am UTC](https://metaruby.com/t/ruby-on-rails-controller-redirect-not-happening-from-webgl/2050 "2018-12-07T01:45:59Z")
My stack overflow post (and bounty!) with the details of the issue is here: It’s a simple email/password login problem, however instead of using standard email/password fields within rails (which does work), I use a W… --- ## [Announcing the release of WebpackerCli](https://metaruby.com/t/announcing-the-release-of-webpackercli/2020)
**Author:** [@danielpclark](https://metaruby.com/u/danielpclark)\ **Replies:** 0\ **Last updated:** [November 14, 2018, 11:48pm UTC](https://metaruby.com/t/announcing-the-release-of-webpackercli/2020 "2018-11-14T23:48:11Z")
Announcing the release of WebpackerCli. Bringing the convenience of Rails’ Webpacker to any web framework… even those in other languages. Why? Webpack is a powerful tool which is capable of preparing, packing, and cache… --- ## [My views about Ruby](https://metaruby.com/t/my-views-about-ruby/1971)
**Author:** [@sei](https://metaruby.com/u/sei)\ **Replies:** 1\ **Last updated:** [October 17, 2018, 1:49pm UTC](https://metaruby.com/t/my-views-about-ruby/1971 "2018-10-17T13:49:07Z")
Ruby makes me happy. What makes ruby great? its syntax that easy to understand by brain and also relaxing for heart. Python is jack of all fields but master of none. It’s not readable and soothing for brain. I just hate… --- ## [The Ultimate Guide to Ruby Gems, Gemfiles & Bundler](https://metaruby.com/t/the-ultimate-guide-to-ruby-gems-gemfiles-bundler/1948)
**Author:** [@jesus\_castello](https://metaruby.com/u/jesus_castello)\ **Replies:** 0\ **Last updated:** [September 29, 2018, 12:02pm UTC](https://metaruby.com/t/the-ultimate-guide-to-ruby-gems-gemfiles-bundler/1948 "2018-09-29T12:02:34Z")
What exactly is a Ruby gem & how does it work? How can you build your own gems the fast & easy way? What’s the purpose of the Gemfile.lock file? So many questions!! You can find ALL the answers in this new Ruby artic… --- ## [Ruby (EVAL) - Selenium](https://metaruby.com/t/ruby-eval-selenium/1916)
**Author:** [@satish9126](https://metaruby.com/u/satish9126)\ **Replies:** 0\ **Last updated:** [September 12, 2018, 3:34pm UTC](https://metaruby.com/t/ruby-eval-selenium/1916 "2018-09-12T15:34:28Z")
Hi Iam using page object model in my Selenium -Ruby Automation Framework and trying to use eval so that i can parameterize some value in the code and run them. on("abcpage").certify # code to click on button named cert… --- ## [Error starting Visualruby](https://metaruby.com/t/error-starting-visualruby/1873)
**Author:** [@helado](https://metaruby.com/u/helado)\ **Replies:** 1\ **Last updated:** [August 15, 2018, 8:04pm UTC](https://metaruby.com/t/error-starting-visualruby/1873 "2018-08-15T20:04:59Z")
Hey, I’m new and want to lern Ruby. so i installed Ruby and ConEmu. and with ruby it works. the next step was to install Visualruby. want to start it with “vr” and i get an error. working with Win 7 x64 Traceback … --- ## [The Definitive RSpec Tutorial With Examples](https://metaruby.com/t/the-definitive-rspec-tutorial-with-examples/1831)
**Author:** [@jesus\_castello](https://metaruby.com/u/jesus_castello)\ **Replies:** 0\ **Last updated:** [July 27, 2018, 1:05pm UTC](https://metaruby.com/t/the-definitive-rspec-tutorial-with-examples/1831 "2018-07-27T13:05:11Z")
Would you like to learn how to write tests for your Ruby applications using RSpec? I wrote an article for you! Check it out: Let me know if you have any questions :slight\_smile: --- ## [Everything You Need to Know About Ruby Operators](https://metaruby.com/t/everything-you-need-to-know-about-ruby-operators/1825)
**Author:** [@jesus\_castello](https://metaruby.com/u/jesus_castello)\ **Replies:** 0\ **Last updated:** [July 24, 2018, 1:08pm UTC](https://metaruby.com/t/everything-you-need-to-know-about-ruby-operators/1825 "2018-07-24T13:08:28Z")
I published a guide on Ruby’s Operators, including everything from the more obscure to the day-to-day operators. You’ll learn about the misterious spaceship operator, the useful (but missunderstood) modulo operator, or … --- ## [Fast Lookup & Unique Items With Sets](https://metaruby.com/t/fast-lookup-unique-items-with-sets/1774)
**Author:** [@jesus\_castello](https://metaruby.com/u/jesus_castello)\ **Replies:** 0\ **Last updated:** [June 29, 2018, 11:55am UTC](https://metaruby.com/t/fast-lookup-unique-items-with-sets/1774 "2018-06-29T11:55:12Z")
In this new Ruby lesson you’ll learn about sets, a powerful data structure to help you collect unique items. Did you know that a set is implemented as a hash? That’s why it’s so fast! Watch the full video here to learn… --- ## [\[HIRING\] Sr. Fullstack Software Engineer! - San Francisco](https://metaruby.com/t/hiring-sr-fullstack-software-engineer-san-francisco/1762)
**Author:** [@vishwap](https://metaruby.com/u/vishwap)\ **Replies:** 0\ **Last updated:** [June 22, 2018, 10:00pm UTC](https://metaruby.com/t/hiring-sr-fullstack-software-engineer-san-francisco/1762 "2018-06-22T22:00:12Z")
Hey Guys! I lead recruitment at an awesome clinical software company called goBalto, Inc. here in beautiful SF. We are looking for a Sr. Software Engineer to join our team who is well-versed in Ruby. Please click on th… --- ## [Cross-compiling Ruby gems on Linux machine](https://metaruby.com/t/cross-compiling-ruby-gems-on-linux-machine/1759)
**Author:** [@karthikkb93](https://metaruby.com/u/karthikkb93)\ **Replies:** 0\ **Last updated:** [June 21, 2018, 5:14pm UTC](https://metaruby.com/t/cross-compiling-ruby-gems-on-linux-machine/1759 "2018-06-21T17:14:40Z")
I am trying to cross compile a ruby gem “Eventmachine”. My target is an ARM Linux machine and my host is a x86\_64 Linux machine. I found out his link this and it talks about cross compiling for Windows platform and not m… --- ## [Understanding The Law Of Demeter](https://metaruby.com/t/understanding-the-law-of-demeter/1740)
**Author:** [@jesus\_castello](https://metaruby.com/u/jesus_castello)\ **Replies:** 0\ **Last updated:** [June 11, 2018, 12:18pm UTC](https://metaruby.com/t/understanding-the-law-of-demeter/1740 "2018-06-11T12:18:56Z")
In this video you are going to learn about the law of demeter to help you write better Ruby code! You’ll learn exactly what the law of demeter is, how to use it & why you should use it. Watch the FULL video to make sur… --- ## [Urlify Functions & Its Implementation](https://metaruby.com/t/urlify-functions-its-implementation/1722)
**Author:** [@JamesD](https://metaruby.com/u/JamesD)\ **Replies:** 0\ **Last updated:** [June 4, 2018, 9:52am UTC](https://metaruby.com/t/urlify-functions-its-implementation/1722 "2018-06-04T09:52:05Z")
URLify is a simple gem that refines the conversion of UTF-8 strings to ASCII-safe URI strings and enables it to be used as readable URL-segments. After the gem is installed, you can call the URLify function for any UTF-8… --- ## [Named Regular Expressions in Ruby](https://metaruby.com/t/named-regular-expressions-in-ruby/1715)
**Author:** [@jesus\_castello](https://metaruby.com/u/jesus_castello)\ **Replies:** 0\ **Last updated:** [May 31, 2018, 11:59am UTC](https://metaruby.com/t/named-regular-expressions-in-ruby/1715 "2018-05-31T11:59:18Z")
In this video you’ll learn how to improve your regular expressions by using named groups instead of position-based groups. This will help you write more expressive regexp, so watch the full video now to learn how to do … --- ## [Setting up Ruby on Rails 5 app with MongoDB in 10 minutes](https://metaruby.com/t/setting-up-ruby-on-rails-5-app-with-mongodb-in-10-minutes/1707)
**Author:** [@Nishant](https://metaruby.com/u/Nishant)\ **Replies:** 0\ **Last updated:** [May 25, 2018, 10:49am UTC](https://metaruby.com/t/setting-up-ruby-on-rails-5-app-with-mongodb-in-10-minutes/1707 "2018-05-25T10:49:46Z")
I have just published a blog on MongoDB integration with Rails in 10 minutes. Check it out. https://blog.botreetechnologies.com/setting-up-ruby-on-rails-5-app-with-mongodb-in-10-minutes-3c400c055262 --- ## ["Developing Games With Ruby" Stuck at creating prototype tank game](https://metaruby.com/t/developing-games-with-ruby-stuck-at-creating-prototype-tank-game/1703)
**Author:** [@Joji12](https://metaruby.com/u/Joji12)\ **Replies:** 2\ **Last updated:** [May 23, 2018, 8:22am UTC](https://metaruby.com/t/developing-games-with-ruby-stuck-at-creating-prototype-tank-game/1703 "2018-05-23T08:22:48Z")
I don’t know why , i followed the code sample and it didn’t work, it seems like it is outdated? Is there anyone who can fix this? [Next page](https://metaruby.com/tag/ruby/41.md?match_all_tags=true&page=1&tags%5B%5D=ruby)