Class: Transacted::Action

Inherits:
Object
  • Object
show all
Defined in:
lib/transacted/action.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Action

Returns a new instance of Action.



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# File 'lib/transacted/action.rb', line 3

def initialize options
  raise "Must be initialized with procs" if not are_procs? [options[:up], options[:down]]
  @up = options[:up]
  @down = options[:down]
end

Instance Method Details

#are_procs?(proc_or_procs) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/transacted/action.rb', line 21

def are_procs? proc_or_procs
  procs = [*proc_or_procs]
  procs.all? { |proc| proc.is_a?(Proc)}
end

#down ⇒ Object 



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# File 'lib/transacted/action.rb', line 13

def down
  return @down.call
end

#up ⇒ Object 



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# File 'lib/transacted/action.rb', line 9

def up
  return @up.call
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/transacted/action.rb', line 17

def valid?
  are_procs? [@up,@down]
end