Exception: MPV::Error

Inherits:
StandardError
  • Object
show all
Defined in:
lib/mpvlib/error.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(error, msg = nil) ⇒ Error

Returns a new instance of Error.



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# File 'lib/mpvlib/error.rb', line 39

def initialize(error, msg=nil)
  super('MPV error: %s (%s): %s' %
    [
      self.class.error_to_string(error),
      error,
      msg,
    ]
  )
end

Class Method Details

.error_to_string(error) ⇒ Object 



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# File 'lib/mpvlib/error.rb', line 35

def self.error_to_string(error)
  MPV.mpv_error_string(error)
end

.raise_on_failure(msg = nil, &block) ⇒ Object 



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# File 'lib/mpvlib/error.rb', line 30

def self.raise_on_failure(msg=nil, &block)
  error = yield
  raise new(error, msg) if error && error < 0
end