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`class AlreadyDefinedError`

Raised when a definition is already defined.

Definitions

`def initialize(definition, previous)`

Signature

parameter　definition　Definition: The definition.
parameter　previous　Definition: The previous definition.

Implementation

def initialize(definition, previous)
	super "Definition #{definition.name} in #{definition.path} has already been defined in #{previous.path}!"
end

`def self.check(definition, definitions)`

Check if a definition would cause a conflict.

Signature

parameter　definition　Definition: The definition to check.
parameter　definitions　Hash: The existing definitions.

Implementation

def self.check(definition, definitions)
	previous = definitions[definition.name]
	
	raise self.new(definition, previous) if previous
end