module T::Generic::TypeStoragePatch
This module intercepts calls to generic type instantiations and type variable definitions. Tapioca
stores the data from those calls in a `GenericTypeRegistry` which can then be used to look up the original call details when we are trying to do code generation.
We are interested in the data of the `[]`, `type_member` and `type_template` calls which are all needed to generate good generic information at runtime.
Public Instance Methods
[](*types)
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Calls superclass method
# File lib/tapioca/sorbet_ext/generic_name_patch.rb, line 15 def [](*types) # `T::Generic#[]` just returns `self`, so let's call and store it. constant = super # `register_type` method builds and returns an instantiated clone of the generic type # so, we just return that from this method as well. Tapioca::GenericTypeRegistry.register_type(constant, types) end
type_member(variance = :invariant, fixed: nil, lower: T.untyped, upper: BasicObject)
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# File lib/tapioca/sorbet_ext/generic_name_patch.rb, line 23 def type_member(variance = :invariant, fixed: nil, lower: T.untyped, upper: BasicObject) # `T::Generic#type_member` just instantiates a `T::Type::TypeMember` instance and returns it. # We use that when registering the type member and then later return it from this method. type_member = Tapioca::TypeMember.new(variance, fixed, lower, upper) Tapioca::GenericTypeRegistry.register_type_variable(self, type_member) type_member end
type_template(variance = :invariant, fixed: nil, lower: T.untyped, upper: BasicObject)
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# File lib/tapioca/sorbet_ext/generic_name_patch.rb, line 31 def type_template(variance = :invariant, fixed: nil, lower: T.untyped, upper: BasicObject) # `T::Generic#type_template` just instantiates a `T::Type::TypeTemplate` instance and returns it. # We use that when registering the type template and then later return it from this method. type_template = Tapioca::TypeTemplate.new(variance, fixed, lower, upper) Tapioca::GenericTypeRegistry.register_type_variable(self, type_template) type_template end