Module: Async::Process

Defined in:
lib/async/process.rb,
lib/async/process/child.rb,
lib/async/process/version.rb

Defined Under Namespace

Classes: Child

Constant Summary collapse

VERSION = 
"1.4.0"

Class Method Summary collapse

Class Method Details

.capture(*arguments, **options) ⇒ Object 



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# File 'lib/async/process.rb', line 18

def self.capture(*arguments, **options)
  input, output = ::IO.pipe
  options[:out] = output
  
  runner = Async do
    spawn(*arguments, **options)
  ensure
    output.close
  end
  
  Sync do
    input.read
  ensure
    runner.wait
    input.close
  end
end

.spawn(*arguments, **options) ⇒ Object 



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# File 'lib/async/process.rb', line 14

def self.spawn(*arguments, **options)
  Child.new(*arguments, **options).wait
end