dry-types
Light Service
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| dry-types | Light Service | |
|---|---|---|
| - | 5 | |
| 843 | 813 | |
| 0.5% | - | |
| 6.7 | 0.6 | |
| about 1 month ago | 5 months ago | |
| Ruby | Ruby | |
| MIT License | MIT License |
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dry-types
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Tracking mentions began in Dec 2020.
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 padrão 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.
What are some alternatives?
Decent Exposure - A helper for creating declarative interfaces in controllers
Interactor - Interactor provides a common interface for performing complex user interactions.
Trailblazer - The advanced business logic framework for Ruby.
wisper - A micro library providing Ruby objects with Publish-Subscribe capabilities
dry-transaction - Business transaction DSL
PageletRails - Improve perceived performance of your rails application with minimum effort
Rectify - Build maintainable Rails apps
Cells - View components for Ruby and Rails.
ActiveInteraction - :briefcase: Manage application specific business logic.
Clowne - A flexible gem for cloning models
Mutations - Compose your business logic into commands that sanitize and validate input.