Class: IO

Inherits:
Object
  • Object
show all
Defined in:
lib/rubysl/io/wait/wait.rb

Instance Method Summary collapse

Instance Method Details

#ready? ⇒ Boolean

Return self if the IO object has data ready to read.

Returns:

  • (Boolean) 


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# File 'lib/rubysl/io/wait/wait.rb', line 3

def ready?
  return false if closed?
  return self  if IO.select([self], nil, nil, 0)
end

#wait(timeout = nil) ⇒ Object

Wait until IO has data to read.

timeout specifies how long to wait for data.



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# File 'lib/rubysl/io/wait/wait.rb', line 11

def wait(timeout=nil)
  return false if closed?
  return self  if IO.select([self], nil, nil, timeout)
end