Class: EdgeStateMachine::State
- Inherits:
-
Object
- Object
- EdgeStateMachine::State
- Defined in:
- lib/edge-state-machine/state.rb
Instance Attribute Summary collapse
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#options ⇒ Object
readonly
Returns the value of attribute options.
Instance Method Summary collapse
- #==(st) ⇒ Object
- #display_name ⇒ Object
- #enter(method = nil, &block) ⇒ Object
- #execute_action(action, base) ⇒ Object
- #exit(method = nil, &block) ⇒ Object
-
#initialize(name, &block) ⇒ State
constructor
A new instance of State.
- #use_display_name(display_name) ⇒ Object
Constructor Details
#initialize(name, &block) ⇒ State
Returns a new instance of State.
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# File 'lib/edge-state-machine/state.rb', line 5 def initialize(name, &block) @name = name @options = Hash.new instance_eval(&block) if block_given? end |
Instance Attribute Details
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/edge-state-machine/state.rb', line 3 def name @name end |
#options ⇒ Object (readonly)
Returns the value of attribute options.
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# File 'lib/edge-state-machine/state.rb', line 3 def @options end |
Instance Method Details
#==(st) ⇒ Object
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# File 'lib/edge-state-machine/state.rb', line 37 def ==(st) if st.is_a? Symbol name == st elsif st.is_a? String name == st else name == st.name end end |
#display_name ⇒ Object
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# File 'lib/edge-state-machine/state.rb', line 33 def display_name @display_name ||= name.to_s.gsub(/_/, ' ').capitalize end |
#enter(method = nil, &block) ⇒ Object
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# File 'lib/edge-state-machine/state.rb', line 11 def enter(method = nil, &block) @options[:enter] = method.nil? ? block : method end |
#execute_action(action, base) ⇒ Object
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# File 'lib/edge-state-machine/state.rb', line 19 def execute_action(action, base) action = @options[action.to_sym] case action when Symbol, String base.send(action) when Proc action.call(base) end end |
#exit(method = nil, &block) ⇒ Object
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# File 'lib/edge-state-machine/state.rb', line 15 def exit(method = nil, &block) @options[:exit] = method.nil? ? block : method end |
#use_display_name(display_name) ⇒ Object
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# File 'lib/edge-state-machine/state.rb', line 29 def use_display_name(display_name) @display_name = display_name end |