Class: TinyConveyor::Parcel

Inherits:
Object
  • Object
show all
Defined in:
lib/tiny_conveyor/parcel.rb

Overview

Encapsulate an action to run in a separated thread

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, description, action) ⇒ Parcel

Returns newly created parcel.

Parameters:

  • name (string) —

    name of the task

  • description (string) —

    small description of the task

  • action (Proc) —

    action to run in separate thread



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# File 'lib/tiny_conveyor/parcel.rb', line 13

def initialize(name, description, action)
  @name = name
  @description = description
  @action = action
  @state = :pending
  @uuid = SecureRandom.uuid
end

Instance Attribute Details

#description ⇒ Object (readonly)

Returns the value of attribute description.



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# File 'lib/tiny_conveyor/parcel.rb', line 7

def description
  @description
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/tiny_conveyor/parcel.rb', line 7

def name
  @name
end

#state ⇒ Object (readonly)

Returns the value of attribute state.



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# File 'lib/tiny_conveyor/parcel.rb', line 7

def state
  @state
end

#uuid ⇒ Object (readonly)

Returns the value of attribute uuid.



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# File 'lib/tiny_conveyor/parcel.rb', line 7

def uuid
  @uuid
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/tiny_conveyor/parcel.rb', line 21

def execute
  @state = :running
  @action.call
end

#running? ⇒ boolean

Returns true if the parcel is executed, false otherwhise.

Returns:

  • (boolean) —

    true if the parcel is executed, false otherwhise



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# File 'lib/tiny_conveyor/parcel.rb', line 27

def running?
  @state == :running
end