Class: ActionSequence::Sequence

Inherits:
Object
  • Object
show all
Defined in:
lib/action_sequence/sequence.rb

Overview

A Sequence calls an array of actions over a shared context, skipping the remaining actions if the context has failed

Instance Method Summary collapse

Constructor Details

#initialize(actions: [], initial_context: {}) ⇒ Sequence

Returns a new instance of Sequence.



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# File 'lib/action_sequence/sequence.rb', line 9

def initialize(actions: [], initial_context: {})
  @actions = actions
  @context = Context.new(initial_context: initial_context)
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/action_sequence/sequence.rb', line 14

def call
  actions.each do |action|
    return context if context.failed?

    action.call(context)
  end

  context
end