Class: Hecks::Bluebook::StateTransition

Inherits:
Object
  • Object
show all
Defined in:
lib/hecks/bluebook/lifecycle.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target:, from: nil) ⇒ StateTransition

Returns a new instance of StateTransition.



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# File 'lib/hecks/bluebook/lifecycle.rb', line 8

def initialize(target:, from: nil)
  @target = target.to_s
  @from   = case from
            when Array then from.map(&:to_s)
            when nil   then nil
            else            from.to_s
            end
end

Instance Attribute Details

#from ⇒ Object (readonly)

Returns the value of attribute from.



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# File 'lib/hecks/bluebook/lifecycle.rb', line 6

def from
  @from
end

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/hecks/bluebook/lifecycle.rb', line 6

def target
  @target
end

Instance Method Details

#constrained? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hecks/bluebook/lifecycle.rb', line 17

def constrained? = !@from.nil?