k-yagi

Rails engineer

k-yagi / account_example_without_context.rb

Last active May 27, 2020 07:41 — forked from st33n/account_example_without_context.rb

Lean Architecture内でも紹介されているSteen Lehmann氏によるRubyにおけるDCI実装例。Interaction (role) からcontextへの依存を取り除いた書き方

	#!/usr/bin/env ruby
	# Lean Architecture example in Ruby - without ContextAccessor

	# In this example, the context passes the needed roles into each method it
	# invokes, and so the roles have no reference back to the context.

	# Model class with no external dependenices. Includes a simple find method
	# to create and store instances given an id - for illustration purposes only.
	class Account
	attr_reader :account_id, :balance

k-yagi / account_example_with_context.rb

Last active May 27, 2020 07:02 — forked from st33n/account_example_with_context.rb

Lean Architecture内でも紹介されているSteen Lehmann氏によるRubyにおけるDCI実装例

	#!/usr/bin/env ruby
	# Lean Architecture example in Ruby - with ContextAccessor

	# This example keeps interaction state in a "current context", represented
	# by a ContextAccessor module. This can be mixed in to any class that needs
	# access to the current context. It is implemented as a thread-local variable.

	module ContextAccessor
	def context
	Thread.current[:context]