Method: Less::Error#initialize

Defined in:
lib/less/errors.rb

#initialize(cause, value = nil) ⇒ Error

Returns a new instance of Error.



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# File 'lib/less/errors.rb', line 5

def initialize(cause, value = nil)
  @value = value
  message = nil
  if @value # 2 args passed
    message = @value['message']
  else # allow passing only value as first arg cause :
    if cause.respond_to?(:'[]') && message = cause['message']
      @value = cause
    end
  end
  
  if cause.is_a?(::Exception)
    @cause = cause
    super(message || cause.message)
  else
    super(message || cause)
  end
end