class Pastafari::Transition
Attributes
evaluator[R]
next_state[R]
Public Class Methods
new(next_state)
click to toggle source
# File lib/pastafari/transition.rb, line 3 def initialize(next_state) @next_state = next_state end
Public Instance Methods
evaluate(input)
click to toggle source
# File lib/pastafari/transition.rb, line 15 def evaluate(input) raise Pastafari::Errors::InvalidStateError unless evaluator evaluator.call(input) end
when(&block)
click to toggle source
# File lib/pastafari/transition.rb, line 9 def when(&block) raise ArgumentError unless block @evaluator = block end