Posts
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Inline SVG in Ruby on Rails
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System.d service (daemon) for Puma server instaled under RVM (Rails)
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Update millions of records in Rails
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Responsive Navbar with Tailwind & Stimulus JS
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Responsibility On Rails
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Elasticsearch 7 under Ubuntu - protect with basic password
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Use Importmaps without Rails
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Simple way how to use Bootstrap 5 in Rails 7 - importmaps & sprockets
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How to test performance of caching with RSpec in Rails
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Order attachments in Rails ActiveStorage has_many_attached
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Move position of item in Array up and down in Ruby lang
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disable ElasticSearch security features are not enabled warning message
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change Elasticsearch memory consumption on OSX (macbook, homebrew)
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Rails Active Storage CDN
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AWS ElasticBeanstalk update ssh welcome message (motd)
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Add Goddady ssl certificate to AWS Load Balancer
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Publicly accessible Elasticsearch 7.x
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Rails ActiveStorage AWS S3 bucket policy permissions
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Embed Google Maps JS with Stimulus JS
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Rails PostgreSQL find by nested JSON / JSONb field
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Ubuntu OpenSSH Server config
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ImageMagic cache resources exhausted
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Pitfalls of Rails db transactions
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How to store image width & height in Rails ActiveStorage
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Stimulus async load Rails HTML - `Rails.ajax` the RJS (format.js) way (full)
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Stimulus async load Rails HTML - `Rails.ajax` the `render_to_string` way (full)
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Stimulus JS Cheat Sheet
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Rails ActiveStorage - crop and resize image variant
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Run Rails script as an ActiveJob job
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Issue with removing/deleting element from Ruby Array
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Ruby array
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RSpec Rails controllers test examples
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Software Philosophy Quotes and Memes
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Custom domain / subdomain for website hosted on AWS S3
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Create AWS S3 bucket as a static website with AWS CLI
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RSpec mocks in Rails native tests (minitest)
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Retry ActiveJob (Sidekiq) on exception
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How to rotate video on Youtube
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What page should the pagination start from ?
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Visualized Desktop Workspace flow in Ubuntu 18.04
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PG::UniqueViolation: ERROR: duplicate key value violates unique constraint
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Rails sequence error on postgresql db
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How to launch Rails console in specific Docker image or Docker container
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Why you should consider Bounded Contexts in Rails
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Visualized Desktop Workspace flow in Manjaro linux 18 - XFCE
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Visualized Desktop Workspace flow in Xubuntu 18.04 - XFCE
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How to test if ActiveJob job was enqueued in Rails RSpec
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How to convert mkv to mp4
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Securely transfering files to server
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Visualized desktop workspaces flow
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Cinnamon workspaces for productivity development
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2019 set up Ubuntu 18.04 for Ruby on Rails developer (Cheatsheet)
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Duck Typing in Rails
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Exporting and Importing large amount of data in Rails
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How to upload remote file from url with ActiveStorage Rails
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Ruby Sinatra on AWS Lambda
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Google Maps in Rails with Coffee Script
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Is Rails still relevant in 2018 ?
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Ruby logs and puts not shown in docker container logs
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Metaprogramming Ruby cheatcheat
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How to configure RSpec in Ruby on Rails
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Convert string "true" and string "false" to boolean with Rails
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Back to the primitive. Testing with simplicity
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Factory Bot trait for attaching Active Storange has_attached
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Ruby on Rails Active Storage how to change host for url_for
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Rails 5.2 credentials cheat cheat
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Rails CSRF protection for SPA
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Content-Type application/json by default in Ruby on Rails
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Ruby on Rails - Bounded contexts via interface objects
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Ruby class methods syntax
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Azure App Services - custom domain https ssl certificate
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Explicit contracts for Rails - HTTP API usecase
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Raspberi PI as kiosk (load browser on startup fullscreen)
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Lenovo ThinkPad E480 laptop 2018
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pull git private repo from github from npm modules or bundler
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Architecture
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Method binding in Ruby
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How to delegate methods in Rails as private
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Connect Ruby on Rails app to Azure Cosmos DB with Mongoid gem
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Memoization, Caching and SQL query optimization in Ruby on Rails
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Find duplicate email records with Rails
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How to get ElasticSearch total count of items matching
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Write more explicit code layers !
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Lesson learned after trying functional programming (as a Ruby developer)
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Ruby #call method
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Change memory size for elasticsearch 5 JVM heap
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CSRF protection on single page app API
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Elastic Beanstalk Docker using AWS EC2 Container Registry (ECR)
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Deep dive into Cloud coding
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How to get current enviroment name in Phoenix Elixir
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Ako opravit Flybox od Orange
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Web neutrality modal displayable only to USA IP addresses
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AWS Lambda to configure EC2 Security Group for CloudFront access
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Rails Asset Pipeline compilation and Docker
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How to reload IEx with a new code
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Tell ActiveJob to perform_later as perform_now in Test or Spec
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Selecting value from list of tuples Elixir
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Exclude tags when running ExUnit tests
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Datetime formating options
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AWS S3 SNS datetime fromat to ecto databse datetime
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Phoenix increase timeout when debugging with IEx.pry in ExUnit
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How to debug Phoenix / Elixir application
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Send files from Server
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Raspberry PI CIFS mount on boot
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Elixir - update struct value
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Ecto Phoenix - get last record in table
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ExUnit - Wait for Genserver cast in test
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Policy Objects in Ruby on Rails
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Github credentials in bundler
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Expressive tests with RSpec - part 1: Describe your tests properly
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Rails ActiveRecord Relation (Arel), composition and Query Objects
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POST != Create and PUT != Update
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PATCH vs PUT and the PATCH JSON syntax war
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Setup Ubuntu 16.04 for Ruby on Rails app (Cheatsheet)
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AWS Elastic Beanstalk & Docker for Rails developers
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Setup AWS Elastic Beanstalk
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How to configure Route 53 to Cloudflare
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Various CORS issues related (not only to) Ruby on Rails
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Simple Authentication for one user in Rails
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Pure RSpec JSON API testing
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AWS ElasticBeanstalk deployment hooks
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Ruby Enumerable, Enumerator, Lazy and domain specific collection objects
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RSpec be_within matcher
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Rendering Paperclip url via Elasticsearch without making calls to ActiveRecord DB
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Common AWS Elastic Beanstalk Docker issues and solutions.
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Some debugging tips for Ruby on Rails
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Removing old release branches
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Spring Cleaning for WebDevelopers
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Different ways how to do contextual Rails validations
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Web Developer Life Hacks
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Rails redirects to wrong host (NginX HTTP_X_FORWARDED_HOST)
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Ergonomics and faster typing practices for Web Developers
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Setting up simple Wordpress deployment with CodeShip to AWS EC2
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Chromebook for Web Developers
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Build Docker images on your machine or in the cloud ?
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Ubuntu 14.04 Ruby Rails C dependancy solution
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Rails log - partials log only
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Scissors Rule in coding
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How to include Capybara RSpec matchers in RSpec
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cron rbenv bundle exec rake task
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Rails mysql gem (>= 2.9.0) throwing error `checking for mysql_query() in -lmysqlclient... no
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`config.force_ssl` is different than controller `force_ssl`
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Use Rails (ActiveSupport) delegation class in plain ruby
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Ruby Ancestors, Descendants and other annoying relatives
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Run multiple instances of RSpec on same machine
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Override default Rails rake task
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Carrierwave uploader not triggering proces in RSpec
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Troubles with reqexp encoding
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JSON array in html element data attribute
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Free up space on your Linux server
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Rails force_ssl causing NginX infinite loop
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Change Rack Test default host
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Fetch Amazon s3 (aws) backup from console
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Yield Haml block will return 0 (zero)
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Rails deliver mail to local file
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RSpec matchers in db:seed file
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Translating locales for Rails model errors
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Mail interceptor for different Rails environments
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RSpec performance improvements with before all
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Render image with Rails controller
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Make private method public in Subclass in Ruby
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Jenkins CI for Rails 4, RSpec, Cucumber, Selenium
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Temporary enable dalli store in RSpec specs
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Installing rbenv on Ubuntu machine
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Installing Nginx 1.4.4 from source on Ubuntu 12.04 (Precise)
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Shoulda matchers depricated. Now what ?
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Heroku & naked domains
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Rails console no database connection