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Contents
require 'active_support/all'
module StateManager
module DSL
module State
# Specifies a state that is a child of the current state
def state(name, klass=nil, &block)
# If no base class is specified we look for a class inside the current
# state's class which has the same name as the state
const_name = name.to_s.classify
klass ||= if const_defined?(const_name, false)
self.const_get(const_name)
else
Class.new(StateManager::State)
end
klass = Class.new(klass, &block) if block_given?
remove_const const_name if const_defined?(const_name, false)
const_set(const_name, klass)
specification.states[name.to_sym] = klass
end
# Specifies an event on the current state
def event(name, options={}, &block)
name = name.to_sym
event = options.dup
event[:name] = name
specification.events[name] = event
define_method name, &block if block_given?
end
# The initial state
def initial_state(value)
specification.initial_state = value
end
end
module Base
def resource_class(value)
self._resource_class = value
end
def resource_name(value)
self._resource_name = value
create_resource_accessor!(_resource_name)
end
def state_property(value)
self._state_property = value
end
end
end
class State
extend DSL::State
end
class Base
extend DSL::Base
end
end
Version data entries
10 entries across 10 versions & 1 rubygems