Rails Erd
rack-mini-profiler
Rails Erd | rack-mini-profiler | |
---|---|---|
10 | 21 | |
3,946 | 3,656 | |
0.2% | 0.4% | |
0.0 | 7.5 | |
7 months ago | 3 months ago | |
Ruby | Ruby | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Rails Erd
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Accelerate Domain Learning: Explore Application Dependencies with RailsGraph
I've been using a simpler version of this https://github.com/voormedia/rails-erd but it seems neat that this comes with a web app and a query language.
- Tools for designing DB, table relationships?
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My project: railstart app
Graphviz
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Graphic representation of class / module inheritance in Rails?
Use the rails-erd gem to generate an ERD: http://voormedia.github.io/rails-erd/
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Relations and Entity Relationship Diagrams
Entity Relationship Diagrams (ERDs) are super useful for visualizing databases. For an ERD example, or to see how to make one, see this gem. Though note that gem is only for rails 3-5.
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Anyone know of a site that takes all your Rails models and their respective associations, and converts them into a visual model relationships diagram?
You should take a look at rails-erd, it is really easy to set up and works quite well
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Embed a gem in a Rails project and enable autoreload - Format Express Blog
At my work we've got a 10-year-old Rails app (originally started as Rails 3), rake stats says we're now over 100kloc (non-test). We've got a huge amount of complexity and cross-dependencies (not to mention, probably-dead code), and the majority of our test suite runtime (about 40h non-parallelized) is in cucumber because developers can't get a clear view of the level of the app they're dealing with, and I suppose don't feel they can trust the lower layers of the application. Running rails-erd on it generates the very definition of spaghetti, it's gross.
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Does anyone have a good ERD generation gem?
This PR fix the build
- Rails Model Visualizer
rack-mini-profiler
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RoR Debugbar
Author of peek here. Honestly, I got burnt out. We stopped using this internally at GitHub which made it difficult to continue working on. Rails was going through its identity crisis with asset pipelines.
https://github.com/MiniProfiler/rack-mini-profiler gets you most of the way there and comes by default in the Gemfile for new Rails applications.
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For RoR, see in production every method call, parameter and return value
This already exists to some degree: https://github.com/MiniProfiler/rack-mini-profiler
- How to reduce memory usage for your Rails app - R14 - Memory Quota Exceeded in Ruby (MRI)
- benchmark sql queries in an action?
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A Trick For Reading Flamegraphs
rack-mini-profiler will generate flamegraphs for Rails backend requests.
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How to make Turbo frames load faster?
Have you tried using https://github.com/MiniProfiler/rack-mini-profiler to get a clear breakdown of where your server is spending it's time filling the requests? If rack-mini-profiler is too much for you to deal with right now, you can still get a good idea just using the https://github.com/ruby/benchmark gem and wrapping some of your requests in a benchmark.
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Active_storage first time need help!
# Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main" gem "rails", "~> 7.0.4" # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails] gem "sprockets-rails" # Use sqlite3 as the database for Active Record gem "sqlite3", "~> 1.4" # Use the Puma web server [https://github.com/puma/puma] gem "puma", "~> 5.0" # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails] gem "importmap-rails" # Hotwire's SPA-like page accelerator [https://turbo.hotwired.dev] gem "turbo-rails" # Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev] gem "stimulus-rails" # Build JSON APIs with ease [https://github.com/rails/jbuilder] gem "jbuilder" # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem "tzinfo-data", platforms: %i[ mingw mswin x64_mingw jruby ] # Reduces boot times through caching; required in config/boot.rb gem "bootsnap", require: false # Use Sass to process CSS # gem "sassc-rails" # Use Active Storage variants [https://guides.rubyonrails.org/active_storage_overview.html#transforming-images] # gem "image_processing", "~> 1.2" group :development, :test do # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem gem "debug", platforms: %i[ mri mingw x64_mingw ] end group :development do # Use console on exceptions pages [https://github.com/rails/web-console] gem "web-console" # Add speed badges [https://github.com/MiniProfiler/rack-mini-profiler] # gem "rack-mini-profiler" # Speed up commands on slow machines / big apps [https://github.com/rails/spring] # gem "spring" end group :test do # Use system testing [https://guides.rubyonrails.org/testing.html#system-testing] gem "capybara" gem "selenium-webdriver" gem "webdrivers" end
- What are the main suspects in a really slow Rails app?
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My project: railstart app
rack-mini-profiler
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Troubleshooting a RoR Application in Production
For a quick ad hoc peek at the performance of pages that you can request yourself, without having to go through the hoops of connecting to and committing to an external service, this gem can also be useful: https://github.com/MiniProfiler/rack-mini-profiler
What are some alternatives?
RailRoady - Ruby on Rails 3/4/5 model and controller UML class diagram generator. (`brew/port/apt-get install graphviz` before use!)
bullet - help to kill N+1 queries and unused eager loading
Ruby/GraphViz - [MIRROR] Ruby interface to the GraphViz graphing tool
ruby-prof - A ruby profiler. See https://ruby-prof.github.io for more information.
Chartkick - Create beautiful JavaScript charts with one line of Ruby
Peek - Take a peek into your Rails applications.
LazyHighCharts - Make highcharts a la ruby , works in rails 5.X / 4.X / 3.X, and other ruby web frameworks
Derailed Benchmarks - Go faster, off the Rails - Benchmarks for your whole Rails app
Gruff Graphs - Gruff graphing library for Ruby
benchmark-ips - Provides iteration per second benchmarking for Ruby
GeoPattern - Create beautiful generative geometric background images from a string.
perftools.rb - gperftools for ruby code