Sha256: 7e7a405d8a6cc5b62566ea28bee9b6cf976a45065e362533ee4fe5933ce46971
Contents?: true
Size: 728 Bytes
Versions: 14
Compression:
Stored size: 728 Bytes
Contents
class TrafficLight
state_machine initial: :stop do
event :cycle do
transition stop: :proceed, proceed: :caution, caution: :stop
end
state :stop do
def color(transform)
value = 'red'
if block_given?
yield value
else
value.send(transform)
end
value
end
end
state all - :proceed do
def capture_violations?
true
end
end
state :proceed do
def color(_transform)
'green'
end
def capture_violations?
false
end
end
state :caution do
def color(_transform)
'yellow'
end
end
end
def color(transform = :to_s)
super
end
end
Version data entries
14 entries across 14 versions & 2 rubygems