Class: Actor::Filter

Inherits:

Object

• Object
• Actor::Filter

show all

Defined in:

lib/girl_friday/actor.rb

Instance Attribute Summary (collapse)

• - (Object) timeout readonly

  Returns the value of attribute timeout.

• - (Object) timeout_action readonly

  Returns the value of attribute timeout_action.

Instance Method Summary (collapse)

• - (Object) action_for(value)
• - (Object) after(seconds, &action)
• - (Filter) initialize constructor

  A new instance of Filter.

• - (Boolean) timeout?
• - (Object) when(pattern, &action)

438
439
440
441
442

# File 'lib/girl_friday/actor.rb', line 438

def initialize
  @pairs = []
  @timeout = nil
  @timeout_action = nil
end

435
436
437

# File 'lib/girl_friday/actor.rb', line 435

def timeout
  @timeout
end

436
437
438

# File 'lib/girl_friday/actor.rb', line 436

def timeout_action
  @timeout_action
end

465
466
467
468

# File 'lib/girl_friday/actor.rb', line 465

def action_for(value)
  pair = @pairs.find { |pattern, action| pattern === value }
  pair ? pair.last : nil
end

454
455
456
457
458
459
460
461
462
463

# File 'lib/girl_friday/actor.rb', line 454

def after(seconds, &action)
  raise ArgumentError, "no block given" unless action

  seconds = seconds.to_f
  if !@timeout or seconds < @timeout
    @timeout = seconds
    @timeout_action = action
  end
  self
end

444
445
446

# File 'lib/girl_friday/actor.rb', line 444

def timeout?
  not @timeout.nil?
end

448
449
450
451
452

# File 'lib/girl_friday/actor.rb', line 448

def when(pattern, &action)
  raise ArgumentError, "no block given" unless action
  @pairs.push [pattern, action]
  self
end