Class: Mutator::Transition

Inherits:

Object

• Object
• Mutator::Transition

Defined in:

lib/mutator/transition.rb

Instance Attribute Summary

• #from ⇒ Object readonly

  Returns the value of attribute from.

• #machine ⇒ Object readonly

  Returns the value of attribute machine.

• #to ⇒ Object readonly

  Returns the value of attribute to.

Instance Method Summary

• #initialize(to:, from:, machine:) ⇒ Transition constructor

  A new instance of Transition.

• #stateholder ⇒ Object
• #valid? ⇒ Boolean

Constructor Details

#initialize(to:, from:, machine:) ⇒ Transition

Returns a new instance of Transition.

# File 'lib/mutator/transition.rb', line 5

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

Instance Attribute Details

#from ⇒ Object (readonly)

Returns the value of attribute from.

# File 'lib/mutator/transition.rb', line 3

def from
  @from
end

#machine ⇒ Object (readonly)

Returns the value of attribute machine.

# File 'lib/mutator/transition.rb', line 3

def machine
  @machine
end

#to ⇒ Object (readonly)

Returns the value of attribute to.

# File 'lib/mutator/transition.rb', line 3

def to
  @to
end

Instance Method Details

#stateholder ⇒ Object

# File 'lib/mutator/transition.rb', line 13

def stateholder
  machine.stateholder
end

#valid? ⇒ Boolean

Returns:

# File 'lib/mutator/transition.rb', line 9

def valid?
  transitions.present?
end