Exception: Glim::Error

Inherits:
RuntimeError
  • Object
show all
Defined in:
lib/exception.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message, previous = nil) ⇒ Error

Returns a new instance of Error.



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# File 'lib/exception.rb', line 5

def initialize(message, previous = nil)
  @message, @previous = message, previous
end

Instance Attribute Details

#message ⇒ Object (readonly)

Returns the value of attribute message.



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# File 'lib/exception.rb', line 3

def message
  @message
end

#previous ⇒ Object (readonly)

Returns the value of attribute previous.



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# File 'lib/exception.rb', line 3

def previous
  @previous
end

Instance Method Details

#messages ⇒ Object 



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# File 'lib/exception.rb', line 9

def messages
  res = [ @message ]
  e = self
  while e.respond_to?(:previous) && (e = e.previous)
    res << e.message
  end
  res
end