Class: WorkflowTemplate::Action::Description::Validated

Inherits:
Object
  • Object
show all
Defined in:
lib/workflow_template/action/description/validated.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(action) ⇒ Validated

Returns a new instance of Validated.



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# File 'lib/workflow_template/action/description/validated.rb', line 15

def initialize(action)
  @action = action
  freeze
end

Instance Attribute Details

#action ⇒ Object (readonly)

Returns the value of attribute action.



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# File 'lib/workflow_template/action/description/validated.rb', line 13

def action
  @action
end

Class Method Details

.describe(action) ⇒ Object 



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# File 'lib/workflow_template/action/description/validated.rb', line 24

def self.describe(action)
  extras = [
    describe_defaults(action),
    describe_validations(action),
    describe_state_transition_strategy(action)
  ].compact
  return action.name if extras.empty?

  "#{action.name} #{extras.join(', ')}"
end

.describe_defaults(action) ⇒ Object 



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# File 'lib/workflow_template/action/description/validated.rb', line 35

def self.describe_defaults(action)
  hash = action.defaults
  return if hash.nil? || hash.empty?

  "defaults: { #{hash.map { |key, value| "#{key}: #{value}" }.join(', ')} }"
end

.describe_state_transition_strategy(action) ⇒ Object 



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# File 'lib/workflow_template/action/description/validated.rb', line 50

def self.describe_state_transition_strategy(action)
  return if action.state_transition_strategy.nil?

  "state: #{action.state_transition_strategy}"
end

.describe_validations(action) ⇒ Object 



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# File 'lib/workflow_template/action/description/validated.rb', line 42

def self.describe_validations(action)
  case action.validates
  when nil then nil
  when Array then "validates: #{action.validates.join(', ')}" unless action.validates.empty?
  else "validates: #{action.validates}"
  end
end

.instance(action) ⇒ Object 



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# File 'lib/workflow_template/action/description/validated.rb', line 7

def self.instance(action)
  new action
end

Instance Method Details

#format(level:) ⇒ Object 



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# File 'lib/workflow_template/action/description/validated.rb', line 20

def format(level:)
  ["#{'  ' * level}#{self.class.describe(action)}"]
end