Exception: LifecycleVM::VM::InvalidState

Inherits:

Error

• Object
• RuntimeError
• Error
• LifecycleVM::VM::InvalidState

Defined in:

lib/lifecycle_vm/vm.rb

Overview

Error raised if the machine attempts to enter a state not declared with .on

Instance Attribute Summary

• #state ⇒ Symbol readonly

  The name of the state that was attempted.

• #vm ⇒ LifecycleVM::VM readonly

  The state machine being executed.

Instance Method Summary

• #initialize(state, vm) ⇒ InvalidState constructor

  A new instance of InvalidState.

Constructor Details

#initialize(state, vm) ⇒ InvalidState

# File 'lib/lifecycle_vm/vm.rb', line 73

def initialize(state, vm)
  @state = state
  @vm = vm
  super("Invalid state transition to #{@state}. Current context #{@vm}")
end

Instance Attribute Details

#state ⇒ Symbol (readonly)

# File 'lib/lifecycle_vm/vm.rb', line 66

def state
  @state
end

#vm ⇒ LifecycleVM::VM (readonly)

# File 'lib/lifecycle_vm/vm.rb', line 69

def vm
  @vm
end