class ActiveSupport::CodeGenerator::MethodSet

def define_cached_method(name, as: name)

Experimental RBS support (using type sampling data from the type_fusion project). 

def define_cached_method: (Symbol name, as: Symbol) -> Symbol

This signature was generated using 159 samples from 3 applications. 

def define_cached_method(name, as: name)
  name = name.to_sym
  as = as.to_sym
  @methods.fetch(name) do
    unless @cache.method_defined?(as)
      yield @sources
    end
    @methods[name] = as
  end
end