Class: RBS::Inline::AST::Declarations::ClassDecl

Inherits:
ModuleOrClass show all
Includes:
ConstantUtil
Defined in:
lib/rbs/inline/ast/declarations.rb

Overview

Prism::ClassNode

Instance Attribute Summary collapse

Attributes inherited from ModuleOrClass

#comments, #members, #node

Instance Method Summary collapse

Methods included from ConstantUtil

#type_name, #value_node

Methods inherited from ModuleOrClass

#start_line, #type_params

Constructor Details

#initialize(node, comments, super_app) ⇒ ClassDecl

Returns a new instance of ClassDecl.



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# File 'lib/rbs/inline/ast/declarations.rb', line 103

def initialize(node, comments, super_app)
  super(node, comments)

  @super_app = super_app
end

Instance Attribute Details

#super_app ⇒ Object (readonly)

Type application for super class



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# File 'lib/rbs/inline/ast/declarations.rb', line 97

def super_app
  @super_app
end

Instance Method Details

#class_name ⇒ Object 



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# File 'lib/rbs/inline/ast/declarations.rb', line 110

def class_name #: TypeName?
  type_name(node.constant_path)
end

#super_class ⇒ Object 



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# File 'lib/rbs/inline/ast/declarations.rb', line 115

def super_class #: RBS::AST::Declarations::Class::Super?
  if comments
    if inherits = comments.each_annotation.find {|a| a.is_a?(Annotations::Inherits) } #: Annotations::Inherits?
      super_name = inherits.super_name
      super_args = inherits.args

      if super_name && super_args
        return RBS::AST::Declarations::Class::Super.new(
          name: super_name,
          args: super_args,
          location: nil
        )
      end
    end
  end

  if node.superclass
    super_name = nil #: TypeName?
    super_args = nil #: Array[Types::t]?

    if super_app
      super_args = super_app.types
    end

    super_name = type_name(node.superclass)

    if super_name
      return RBS::AST::Declarations::Class::Super.new(
        name: super_name,
        args: super_args || [],
        location: nil
      )
    end
  end
end