Class: RBS::Inline::AST::Annotations::ClassDecl

Inherits:
Base
  • Object
show all
Includes:
Utils
Defined in:
lib/rbs/inline/ast/annotations.rb

Overview

‘@rbs class Foo`

Instance Attribute Summary collapse

Attributes inherited from Base

#source, #tree

Instance Method Summary collapse

Methods included from Utils

#translate_super_class, #translate_type_name, #translate_type_param

Constructor Details

#initialize(tree, comments) ⇒ ClassDecl

Returns a new instance of ClassDecl.



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# File 'lib/rbs/inline/ast/annotations.rb', line 750

def initialize(tree, comments)
  @tree = tree
  @source = comments

  decl_tree = tree.nth_tree!(1)

  if type_name = translate_type_name(decl_tree.nth_tree!(1))
    if type_name.class?
      @name = type_name
    end
  end

  @type_params = []
  if type_params = decl_tree.nth_tree(2)
    params = type_params.non_trivia_trees
    params.shift
    params.pop
    params.each_slice(2) do |param, _comma|
      raise unless param.is_a?(Tree)
      if type_param = translate_type_param(param)
        @type_params << type_param
      end
    end
  end

  if super_tree = decl_tree.nth_tree(3)
    if type = super_tree.nth_type?(1)
      @super_class = translate_super_class(type)
    end
  end
end

Instance Attribute Details

#name ⇒ Object (readonly)

: TypeName?



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# File 'lib/rbs/inline/ast/annotations.rb', line 741

def name
  @name
end

#super_class ⇒ Object (readonly)

: RBS::AST::Declarations::Class::Super?



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# File 'lib/rbs/inline/ast/annotations.rb', line 745

def super_class
  @super_class
end

#type_params ⇒ Object (readonly)

: Array



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# File 'lib/rbs/inline/ast/annotations.rb', line 743

def type_params
  @type_params
end