Class: Puppeteer::Bidi::Core::Disposable::DisposableStack

Inherits:
Object
  • Object
show all
Defined in:
lib/puppeteer/bidi/core/disposable.rb,
sig/puppeteer/bidi/core/disposable.rbs

Overview

DisposableStack manages multiple disposable resources

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DisposableStack

Returns a new instance of DisposableStack.



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# File 'lib/puppeteer/bidi/core/disposable.rb', line 13

def initialize
  @disposed = false
  @resources = [] #: Array[untyped]
end

Instance Method Details

#dispose ⇒ void

This method returns an undefined value.

Dispose all resources in reverse order (LIFO)



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# File 'lib/puppeteer/bidi/core/disposable.rb', line 29

def dispose
  return if @disposed
  @disposed = true

  # Dispose in reverse order
  @resources.reverse_each do |resource|
    begin
      resource.dispose if resource.respond_to?(:dispose)
    rescue => e
      warn "Error disposing resource: #{e.message}"
    end
  end

  @resources.clear
end

#disposed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/puppeteer/bidi/core/disposable.rb', line 46

def disposed?
  @disposed
end

#use(resource) ⇒ Object

Add a disposable resource to the stack

Parameters:

  • resource (Object)

Returns:

  • (Object) 


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# File 'lib/puppeteer/bidi/core/disposable.rb', line 21

def use(resource)
  raise 'DisposableStack already disposed' if @disposed
  @resources << resource
  resource
end