Class: Smith::Workflow::Graph::Targets

Inherits:
Object
  • Object
show all
Defined in:
lib/smith/workflow/graph/targets.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(transition) ⇒ Targets

Returns a new instance of Targets.



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# File 'lib/smith/workflow/graph/targets.rb', line 17

def initialize(transition)
  @transition = transition
end

Instance Attribute Details

#transition ⇒ Object (readonly)

Returns the value of attribute transition.



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# File 'lib/smith/workflow/graph/targets.rb', line 7

def transition
  @transition
end

Class Method Details

.for(transition) ⇒ Object 



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# File 'lib/smith/workflow/graph/targets.rb', line 9

def self.for(transition)
  new(transition).names
end

.router_for(transition) ⇒ Object 



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# File 'lib/smith/workflow/graph/targets.rb', line 13

def self.router_for(transition)
  new(transition).router_names
end

Instance Method Details

#names ⇒ Object 



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# File 'lib/smith/workflow/graph/targets.rb', line 21

def names
  names = [transition.success_transition, transition.failure_transition]
  names.concat(router_names)
  names.compact.uniq
end

#router_names ⇒ Object 



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# File 'lib/smith/workflow/graph/targets.rb', line 27

def router_names
  return [] unless transition.router_config

  [
    *transition.router_config.fetch(:routes).values,
    transition.router_config.fetch(:fallback)
  ]
end