Class: Enum::Transitions::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/enum/transitions/configuration.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(enum, states) ⇒ Configuration

Returns a new instance of Configuration.

Parameters:

  • enum (String)
  • states (Array<String>) 


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# File 'lib/enum/transitions/configuration.rb', line 8

def initialize(enum, states)
  @enum   = enum
  @states = states
  @transitions = {}
  @callbacks   = {}
end

Instance Attribute Details

#callbacks ⇒ Object (readonly)

Returns the value of attribute callbacks.



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# File 'lib/enum/transitions/configuration.rb', line 4

def callbacks
  @callbacks
end

#enum ⇒ Object (readonly)

Returns the value of attribute enum.



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# File 'lib/enum/transitions/configuration.rb', line 4

def enum
  @enum
end

#states ⇒ Object (readonly)

Returns the value of attribute states.



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# File 'lib/enum/transitions/configuration.rb', line 4

def states
  @states
end

#transitions ⇒ Object (readonly)

Returns the value of attribute transitions.



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# File 'lib/enum/transitions/configuration.rb', line 4

def transitions
  @transitions
end

Instance Method Details

#with_safe_nesting ⇒ Object 



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# File 'lib/enum/transitions/configuration.rb', line 15

def with_safe_nesting
  @transitions.default_proc = ->(hash, key) { hash[key] = {} }
  @callbacks.default_proc = ->(hash, key) { hash[key] = [] }
  yield
ensure
  @callbacks.default_proc = nil
  @transitions.default_proc = nil
end