class TypeProf::Core::AST::SigFuncType::SigTyNode - typeprof: Ruby Standard Library Documentation

# class TypeProf::Core::AST::SigFuncType::SigTyNode

### Public Instance Methods

contravariant_vertex(genv, changes, subst) click to toggle source

    # File typeprof-0.30.1/lib/typeprof/core/ast/sig_type.rb, line 88
    def contravariant_vertex(genv, changes, subst)
      vtx = changes.new_contravariant_vertex(genv, self)
      contravariant_vertex0(genv, changes, vtx, subst)
      vtx
    end

covariant_vertex(genv, changes, subst) click to toggle source

    # File typeprof-0.30.1/lib/typeprof/core/ast/sig_type.rb, line 82
    def covariant_vertex(genv, changes, subst)
      vtx = changes.new_covariant_vertex(genv, self)
      covariant_vertex0(genv, changes, vtx, subst)
      vtx
    end