Class: Cases::Case

Inherits:
Object
  • Object
show all
Defined in:
lib/cases/case.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(method, event, options = {}, &action_block) ⇒ Case

Returns a new instance of Case.



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# File 'lib/cases/case.rb', line 10

def initialize(method, event, options = {}, &action_block)
  @method = method
  @event = event
  @options = options
  @action_block = action_block

  register
end

Instance Attribute Details

#action_block ⇒ Object (readonly)

Returns the value of attribute action_block.



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# File 'lib/cases/case.rb', line 4

def action_block
  @action_block
end

#event ⇒ Object (readonly)

Returns the value of attribute event.



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# File 'lib/cases/case.rb', line 4

def event
  @event
end

#method ⇒ Object (readonly)

Returns the value of attribute method.



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# File 'lib/cases/case.rb', line 4

def method
  @method
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/cases/case.rb', line 4

def options
  @options
end

#result ⇒ Object

Returns the value of attribute result.



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# File 'lib/cases/case.rb', line 3

def result
  @result
end

Class Method Details

.all ⇒ Object 



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# File 'lib/cases/case.rb', line 6

def self.all
  @_all ||= {}
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/cases/case.rb', line 19

def ==(other)
  method == other.method &&
    event == other.event
end

#execute(object, result) ⇒ Object 



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# File 'lib/cases/case.rb', line 24

def execute(object, result)
  return if !result.send(event)

  self.result = action_block.call(options[:on_self] ? object : result)
end