maicher · February 1, 2018 11:22
diff --git a/sequence_diagrams_01.rb b/sequence_diagrams_01.rb
 class A
  def call
    # do something
  end
 end

 class B
  def call(argument)
    # do something different
  end
 end
diff --git a/sequence_diagrams_02.rb b/sequence_diagrams_02.rb
 class C
  def initialize(a:, b:)
    @a, @b = a, b
  end
  
  def call
    result = a.call
    b.call(result)
  end

  private
 
  attr_reader :a, :b
 end
  
 a = A.new
 b = B.new
 c = C.new(a: a, b: b)
diff --git a/sequence_diagrams_03.puml b/sequence_diagrams_03.puml
 @startuml
 # sequence diagram goes here
 @enduml
diff --git a/sequence_diagrams_04.puml b/sequence_diagrams_04.puml
 @startuml
 ClassA -> ClassB : call
 ClassA <-- ClassB : response
 @enduml
diff --git a/sequence_diagrams_05.puml b/sequence_diagrams_05.puml
 @startuml
 ClassA -> ClassB : call
 activate ClassB
 ClassA <-- ClassB : response
 deactivate ClassB
 @enduml
diff --git a/sequence_diagrams_06.puml b/sequence_diagrams_06.puml
 @startuml
 ClassA -> ClassB : call
 activate ClassB
 ClassA <-- ClassB : response
 note left: processing something
 deactivate ClassB
 @endum