Service Objects

Service Object Interface

Curated ago by @vaporyhumo

Description

Simple example on how to implement the typical .call interface for plain ruby service objects.

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class Greeter
  extend ServiceInterface

  attr_reader :name

  def initialize(name)
    @name = name
  end

  private

  def perform
    "Hello #{name}"
  end
end

Just define typical initialization and the #perform method. Don’t forget to extend the interface!