Scenic
ActiveInteraction
Scenic | ActiveInteraction | |
---|---|---|
8 | 6 | |
3,338 | 2,037 | |
0.5% | - | |
4.1 | 2.6 | |
21 days ago | 23 days ago | |
Ruby | Ruby | |
MIT License | MIT License |
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Scenic
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Database Views & Rails Active Record: defining new Model classes out of views
To model our Deliverable class, we will need a view. We will use the popular scenic gem, which provides some useful generators for creating views with their respective migrations, and utilities to handle views versioning.
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Materialised views for serious performance gains
+1 for scenic - https://github.com/scenic-views/scenic
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Most performant way to build an analytics dashboard from a relational database backend that only stores numeric values, where the data the end-user sees is "categorized" into numeric brackets (e.g. 60-79 = Med, 80-100 = High, etc)
If the data doesn't need to be close to real-time, and if your DB can handle a bit of load, I'd use a "batch" approach. To do this, I'd create a materialized view in your relational DB that you'd then refresh periodically. The easiest way to do this is with the `scenic` gem. Once you've done this, you can simply create a new model and set the `table_name` to the name of the materialized view, and then treat it as a regular model.
- Utilizando views SQL no Ruby on Rails
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Frameworks for SQL Development in Rails?
I use the scenic gem to manage views which uses raw sql files: https://github.com/scenic-views/scenic
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Rails application boilerplate for fast MVP development
add scenic
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Logidze 1.0, postgres-specific alternative to eg paper_trail for recording ActiveRecord change history
TIL about fx gem for storing triggers in schema.rb. That makes me so happy because scenic gem for creating database views is one of my favorites. Postgres is very powerful and it's great to see tools for exposing that through Rails.
ActiveInteraction
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The Decree Design Pattern
One of the first things I plug into any new or inherited rails project over the last few years is ActiveInteraction.
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Applying the Use Case Pattern with Rails
The Interactor and ActiveInteraction gems are both great libraries for implementing this pattern.
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Is there a Gem to help skinny up controllers?
I guess that ActiveInteraction is what you're looking for: https://github.com/AaronLasseigne/active_interaction
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How does Application Interaction runs 'execute' function?
Skimming the README, it looks like you can pass a lambda as a default:
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Rails application boilerplate for fast MVP development
active_interaction to make controllers thin
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How can I ask the controller to ask another controller to call one of its actions? Without violating the SRP?
I prefer building "interactions" these days (specific, single-purpose "services" that are easily callable and composable), using https://github.com/AaronLasseigne/active_interaction
What are some alternatives?
Lol DBA - lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.
Interactor - Interactor provides a common interface for performing complex user interactions.
PgHero - A performance dashboard for Postgres
Trailblazer - The advanced business logic framework for Ruby.
SecondBase - Seamless second database integration for Rails.
Mutations - Compose your business logic into commands that sanitize and validate input.
Polo - Polo travels through your database and creates sample snapshots so you can work with real world data in development.
Rails Event Store - A Ruby implementation of an Event Store based on Active Record
SchemaPlus - SchemaPlus provides a collection of enhancements and extensions to ActiveRecord
Light Service - Series of Actions with an emphasis on simplicity.
Ruby PG Extras - Ruby PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.
PageletRails - Improve perceived performance of your rails application with minimum effort