Class: RBS::Prototype::Runtime::ValueObjectBase

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/rbs/prototype/runtime/value_object_generator.rb,
sig/prototype/runtime.rbs

Direct Known Subclasses

DataGenerator, StructGenerator

Instance Method Summary collapse

Methods included from Helpers

#const_name, #const_name!, #only_name, #to_type_name, #untyped

Constructor Details

#initialize(target_class) ⇒ ValueObjectBase

Returns a new instance of ValueObjectBase.

Parameters:

  • target_class (Class) 


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# File 'lib/rbs/prototype/runtime/value_object_generator.rb', line 11

def initialize(target_class)
  @target_class = target_class
end

Instance Method Details

#add_decl_members ⇒ void

This method returns an undefined value.

Parameters:



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# File 'sig/prototype/runtime.rbs', line 46

def add_decl_members: (AST::Declarations::Class) -> void

#build_decl ⇒ AST::Declarations::Class

Returns:



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# File 'lib/rbs/prototype/runtime/value_object_generator.rb', line 15

def build_decl
  decl = AST::Declarations::Class.new(
    name: to_type_name(only_name(@target_class)),
    type_params: [],
    super_class: build_super_class,
    members: [],
    annotations: [],
    location: nil,
    comment: nil
  )

  add_decl_members(decl)

  decl
end

#build_member_accessors(ast_members_class) ⇒ Object

attr_accessor foo: untyped

Parameters:

  • ast_members_class (Object)

Returns:

  • (Object) 


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# File 'lib/rbs/prototype/runtime/value_object_generator.rb', line 74

def build_member_accessors(ast_members_class)
  @target_class.members.map do |member|
    ast_members_class.new(
      name: member,
      ivar_name: nil,
      type: untyped,
      kind: :instance,
      location: nil,
      comment: nil,
      annotations: (
        [] #: Array[AST::Annotation]
      )
    )
  end
end

#build_s_members ⇒ Array[AST::Members::MethodDefinition]

def self.members: () -> [ :foo, :bar ] def members: () -> [ :foo, :bar ]

Returns:



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# File 'lib/rbs/prototype/runtime/value_object_generator.rb', line 35

def build_s_members
  (
    [:singleton, :instance] #: Array[AST::Members::MethodDefinition::kind]
  ).map do |kind|
    AST::Members::MethodDefinition.new(
      name: :members,
      overloads: [
        AST::Members::MethodDefinition::Overload.new(
          annotations: [],
          method_type: MethodType.new(
            type: Types::Function.empty(
              Types::Tuple.new(
                types: @target_class.members.map do |member|
                  if member.to_s.ascii_only?
                    Types::Literal.new(literal: member, location: nil)
                  else
                    BuiltinNames::Symbol.instance_type
                  end
                end,
                location: nil
              )
            ),
            type_params: [],
            block: nil,
            location: nil,
          )
        )
      ],
      kind: kind,
      location: nil,
      comment: nil,
      annotations: [],
      overloading: false,
      visibility: nil
    )
  end
end

#build_super_class ⇒ AST::Declarations::Class::Super

Returns:



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# File 'sig/prototype/runtime.rbs', line 44

def build_super_class: () -> AST::Declarations::Class::Super