59 lines
2.0 KiB
Ruby
59 lines
2.0 KiB
Ruby
class Guardian
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include AASM
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def inner_guard(options={})
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end
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aasm do
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state :alpha, :initial => true
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state :beta
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event :use_one_guard_that_succeeds do
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transitions :from => :alpha, :to => :beta, :guard => :succeed
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end
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event :use_one_guard_that_fails do
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transitions :from => :alpha, :to => :beta, :guard => :fail
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end
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event :use_proc_guard_with_params do
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transitions :from => :alpha, :to => :beta, :guard => Proc.new { |options={}| inner_guard(options) }
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end
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event :use_lambda_guard_with_params do
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transitions :from => :alpha, :to => :beta, :guard => lambda { |options={}| inner_guard(options) }
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end
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event :use_guards_that_succeed do
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transitions :from => :alpha, :to => :beta, :guards => [:succeed, :another_succeed]
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end
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event :use_guards_where_the_first_fails do
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transitions :from => :alpha, :to => :beta, :guards => [:succeed, :fail]
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end
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event :use_guards_where_the_second_fails do
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transitions :from => :alpha, :to => :beta, :guards => [:fail, :succeed]
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end
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event :use_event_guards_that_succeed, :guards => [:succeed, :another_succeed] do
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transitions :from => :alpha, :to => :beta
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end
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event :use_event_and_transition_guards_that_succeed, :guards => [:succeed, :another_succeed] do
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transitions :from => :alpha, :to => :beta, :guards => [:more_succeed]
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end
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event :use_event_guards_where_the_first_fails, :guards => [:succeed, :fail] do
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transitions :from => :alpha, :to => :beta
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end
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event :use_event_guards_where_the_second_fails, :guards => [:fail, :succeed] do
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transitions :from => :alpha, :to => :beta, :guard => :another_succeed
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end
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event :use_event_and_transition_guards_where_third_fails, :guards => [:succeed, :another_succeed] do
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transitions :from => :alpha, :to => :beta, :guards => [:fail]
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end
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end
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def fail; false; end
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def succeed; true; end
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def another_succeed; true; end
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def more_succeed; true; end
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end
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