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Name	Size	Permission	Date
annotate	[ DIR ]	drwxr-xr-x	2025-06-05 11:22
ast	[ DIR ]	drwxr-xr-x	2025-06-05 11:22
collection	[ DIR ]	drwxr-xr-x	2025-06-05 11:22
definition_builder	[ DIR ]	drwxr-xr-x	2025-06-05 11:22
parser_compat	[ DIR ]	drwxr-xr-x	2025-06-05 11:22
prototype	[ DIR ]	drwxr-xr-x	2025-06-05 11:22
test	[ DIR ]	drwxr-xr-x	2025-06-05 11:22
ancestor_graph.rb	2.47 KB	-rw-r--r--	2022-04-12 11:11
annotate.rb	157 B	-rw-r--r--	2022-04-12 11:11
buffer.rb	1 KB	-rw-r--r--	2022-04-12 11:11
builtin_names.rb	1.59 KB	-rw-r--r--	2022-04-12 11:11
char_scanner.rb	292 B	-rw-r--r--	2022-04-12 11:11
cli.rb	27.19 KB	-rw-r--r--	2022-04-12 11:11
collection.rb	295 B	-rw-r--r--	2022-04-12 11:11
constant.rb	461 B	-rw-r--r--	2022-04-12 11:11
constant_table.rb	5.04 KB	-rw-r--r--	2022-04-12 11:11
definition.rb	9.47 KB	-rw-r--r--	2022-04-12 11:11
definition_builder.rb	32.63 KB	-rw-r--r--	2022-04-12 11:11
environment.rb	15.26 KB	-rw-r--r--	2022-04-12 11:11
environment_loader.rb	3.32 KB	-rw-r--r--	2022-04-12 11:11
environment_walker.rb	4.2 KB	-rw-r--r--	2022-04-12 11:11
errors.rb	11.68 KB	-rw-r--r--	2022-04-12 11:11
factory.rb	301 B	-rw-r--r--	2022-04-12 11:11
location_aux.rb	2.73 KB	-rw-r--r--	2022-04-12 11:11
locator.rb	5.39 KB	-rw-r--r--	2022-04-12 11:11
method_type.rb	2.65 KB	-rw-r--r--	2022-04-12 11:11
namespace.rb	2.12 KB	-rw-r--r--	2022-04-12 11:11
parser_aux.rb	1.3 KB	-rw-r--r--	2022-04-12 11:11
repository.rb	2.83 KB	-rw-r--r--	2022-04-12 11:11
substitution.rb	1.23 KB	-rw-r--r--	2022-04-12 11:11
test.rb	2.57 KB	-rw-r--r--	2022-04-12 11:11
type_alias_dependency.rb	2.82 KB	-rw-r--r--	2022-04-12 11:11
type_alias_regularity.rb	3.14 KB	-rw-r--r--	2022-04-12 11:11
type_name.rb	1.63 KB	-rw-r--r--	2022-04-12 11:11
type_name_resolver.rb	1.56 KB	-rw-r--r--	2022-04-12 11:11
types.rb	27.19 KB	-rw-r--r--	2022-04-12 11:11
validator.rb	4.6 KB	-rw-r--r--	2022-04-12 11:11
variance_calculator.rb	4.45 KB	-rw-r--r--	2022-04-12 11:11
vendorer.rb	2.03 KB	-rw-r--r--	2022-04-12 11:11
version.rb	35 B	-rw-r--r--	2022-04-12 11:11
writer.rb	7.91 KB	-rw-r--r--	2022-04-12 11:11

Rename

module RBS
  class Locator
    attr_reader :decls

def initialize(decls:)
      @decls = decls
    end

def buffer
      decls[0].location&.buffer or raise
    end

def find(line:, column:)
      pos = buffer.loc_to_pos([line, column])

decls.each do |decl|
        array = []
        find_in_decl(pos, decl: decl, array: array) and return array
      end

[]
    end

def find2(line:, column:)
      path = find(line: line, column: column)

return if path.empty?

hd, *tl = path
      if hd.is_a?(Symbol)
        [hd, tl]
      else
        [nil, path]
      end
    end

def find_in_decl(pos, decl:, array:)
      if test_loc(pos, location: decl.location)
        array.unshift(decl)

case decl
        when AST::Declarations::Class
          decl.type_params.each do |param|
            if test_loc(pos, location: param.location)
              array.unshift(param)
              find_in_loc(pos, array: array, location: param.location)
              return true
            end
          end

if super_class = decl.super_class
            if test_loc(pos, location: super_class.location)
              array.unshift(super_class)
              find_in_loc(pos, array: array, location: super_class.location)
              return true
            end
          end

decl.each_decl do |decl_|
            find_in_decl(pos, decl: decl_, array: array) and return true
          end

decl.each_member do |member|
            find_in_member(pos, array: array, member: member) and return true
          end

when AST::Declarations::Module
          decl.type_params.each do |param|
            if test_loc(pos, location: param.location)
              array.unshift(param)
              find_in_loc(pos, array: array, location: param.location)
              return true
            end
          end

decl.self_types.each do |self_type|
            if test_loc(pos, location: self_type.location)
              array.unshift(self_type)
              find_in_loc(pos, array: array, location: self_type.location)
              return true
            end
          end

decl.each_decl do |decl_|
            find_in_decl(pos, decl: decl_, array: array) and return true
          end

decl.each_member do |member|
            find_in_member(pos, array: array, member: member) and return true
          end

when AST::Declarations::Interface
          decl.type_params.each do |param|
            if test_loc(pos, location: param.location)
              array.unshift(param)
              find_in_loc(pos, array: array, location: param.location)
              return true
            end
          end

decl.members.each do |member|
            find_in_member(pos, array: array, member: member) and return true
          end

when AST::Declarations::Constant, AST::Declarations::Global
          find_in_type(pos, array: array, type: decl.type) and return true

when AST::Declarations::Alias
          find_in_type(pos, array: array, type: decl.type) and return true
        end

find_in_loc(pos, location: decl.location, array: array)