Class: RBS::Inline::AST::Annotations::ModuleDecl

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

Overview

‘@rbs module 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) ⇒ ModuleDecl

Returns a new instance of ModuleDecl.



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# File 'lib/rbs/inline/ast/annotations.rb', line 695

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

  @self_types = []
  if selfs_tree = decl_tree.nth_tree(3)
    self_trees = selfs_tree.non_trivia_trees
    self_trees.shift

    self_trees.each_slice(2) do |type, _comma|
      case type
      when Types::ClassInstance, Types::Interface
        @self_types << RBS::AST::Declarations::Module::Self.new(
          name: type.name,
          args: type.args,
          location: type.location
        )
      end
    end
  end
end

Instance Attribute Details

#name ⇒ Object (readonly)

: TypeName?



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# File 'lib/rbs/inline/ast/annotations.rb', line 686

def name
  @name
end

#self_types ⇒ Object (readonly)

: Array



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# File 'lib/rbs/inline/ast/annotations.rb', line 690

def self_types
  @self_types
end

#type_params ⇒ Object (readonly)

: Array



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# File 'lib/rbs/inline/ast/annotations.rb', line 688

def type_params
  @type_params
end