Class: Mutant::Registry Private
- Inherits:
-
Object
- Object
- Mutant::Registry
- Defined in:
- lib/mutant/registry.rb
Overview
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
Registry for mapping AST types to classes
Constant Summary collapse
- RegistryError =
This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.
Raised when the type is an invalid type
Class.new(TypeError)
Instance Method Summary collapse
-
#initialize ⇒ undefined
constructor
private
Initialize object.
-
#lookup(type) ⇒ Class
private
Lookup class for node.
-
#register(type, klass) ⇒ self
private
Register class for AST node class.
Constructor Details
#initialize ⇒ undefined
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Initialize object
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# File 'lib/mutant/registry.rb', line 9 def initialize super({}) end |
Instance Method Details
#lookup(type) ⇒ Class
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Lookup class for node
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# File 'lib/mutant/registry.rb', line 37 def lookup(type) contents.fetch(type) do fail RegistryError, "No entry for: #{type.inspect}" end end |
#register(type, klass) ⇒ self
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Register class for AST node class
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# File 'lib/mutant/registry.rb', line 22 def register(type, klass) fail RegistryError, "Invalid type registration: #{type.inspect}" unless AST::Types::ALL.include?(type) fail RegistryError, "Duplicate type registration: #{type.inspect}" if contents.key?(type) contents[type] = klass self end |