Light Service
Pagy
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Light Service | Pagy | |
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5 | 10 | |
813 | 4,437 | |
- | - | |
0.6 | 9.5 | |
4 months ago | about 20 hours 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.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
Light Service
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The Decree Design Pattern (Ruby on Rails)
check out the `light-service` gem - it lets you create services that use this pattern and compose them into complex flows: https://github.com/adomokos/light-service
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How to avoid if/else with different ramifications
Similar to the above recommendations of Railway Orientated Programming and the Interactor gem, I use the Light Service gem. While it can sometimes be a bit verbose it excels in code reuse, testability, and composition.
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Utilizando o padrĂŁo interactor no Ruby on Rails
View on GitHub
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Ten Ruby gems for Rails you should definitely know about
LightService
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The Ruby Unbundled Series: Services vs. Objects - The Battle for Decomposition and Reuse
You can implement the service pattern as a PORO, but it helps to use one of the gems available to aid in code structure, orchestration, and error handling. The LightService gem provides a nice implementation without adding hardly any overhead. It’s design is very simple, as shown in the diagram below. An organizer is used to define the sequential workflow, which is made up of one or more actions. An error in any of the actions will short-circuit the entire workflow.
Pagy
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Build Load More Pagination with Pagy and Rails Hotwire
Now, let's dive into the pagination part of this post: setting up Pagy for handling pagination in our Rails application. If you haven't included the Pagy gem in your project, you'll need to add it manually. Here's how you can do it:
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Pagination in Rails with Pagy gem
Several gems are available for pagination in Rails, but the Pagy gem is one of the most popular and efficient. It is a fast and lightweight library that provides a simple and flexible API. In this article, we’ll explore how to use it to implement pagination in Rails.
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Rux: A JSX-inspired way to render view components in Ruby
> Am I understanding correctly that there’s a significant difference in performance between using a ViewComponent + a partial vs. a ViewComponent which renders html via a tag - from inside the component?
I don't think there will be much difference at all in everyday use, but some libraries that value performance don't avoid templates for that reason, Pagy for example.
https://github.com/ddnexus/pagy
Personally I omit them in my projects whenever we want to customise attributes, I hate seeing stuff like this in templates:
Some header
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A powerful search feature with what Rails provides out of the box
The next step was about backporting the templates, adding Pagy gem for handling pagination and creating the controller. I was then able to show the listings with the models, but the filtering was not working.
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The Ultimate Search for Rails - Episode 1
On the backend, we'll need a few tools. Apart from the classics (ActiveRecord scopes and the pg_search gem), you’ll see how the (yet officially unreleased but production-tested) all_futures gem, built by SR authors, will act as an ideal ephemeral object to temporarily store our filter params and host our search logic. Finally, we’ll use pagy for pagination duties.
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My project: railstart app
Pagination
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Pagination and infinite scrolling with Rails and the Hotwire stack
In our application, we will use Pagy to implement pagination. Let’s install Pagy now, following along with the Pagy quick start guide.
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Ten Ruby gems for Rails you should definitely know about
Kaminari hooks onto ActiveRecord associations and makes it super easy to page them. Pagy is another option that seems to have a solid API but I haven't tried it yet.
What are some alternatives?
Kaminari - ⚡ A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps
will_paginate - Pagination library for Rails and other Ruby applications
Interactor - Interactor provides a common interface for performing complex user interactions.
wisper - A micro library providing Ruby objects with Publish-Subscribe capabilities
Trailblazer - The advanced business logic framework for Ruby.
Rectify - Build maintainable Rails apps
ActiveInteraction - :briefcase: Manage application specific business logic.
order_query - Find next / previous Active Record(s) in one query
Mutations - Compose your business logic into commands that sanitize and validate input.
u-service - Represent use cases in a simple and powerful way while writing modular, expressive and sequentially logical code.
tailwindcss-rails
dry-types - Flexible type system for Ruby with coercions and constraints