Exception: Statesman::GuardFailedError

Inherits:
StandardError
  • Object
show all
Defined in:
lib/statesman/exceptions.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(from, to) ⇒ GuardFailedError

Returns a new instance of GuardFailedError.



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# File 'lib/statesman/exceptions.rb', line 22

def initialize(from, to)
  @from = from
  @to = to
end

Instance Attribute Details

#from ⇒ Object (readonly)

Returns the value of attribute from.



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# File 'lib/statesman/exceptions.rb', line 27

def from
  @from
end

#to ⇒ Object (readonly)

Returns the value of attribute to.



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# File 'lib/statesman/exceptions.rb', line 27

def to
  @to
end

Instance Method Details

#message ⇒ Object 



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# File 'lib/statesman/exceptions.rb', line 29

def message
  "Guard on transition from: '#{from}' to '#{to}' returned false"
end