JezK

Name: test
Start: 2022-11-25
End: 2022-11-25

Edit File: environment_loader.rb

module RBS
  class EnvironmentLoader
    class UnknownLibraryError < StandardError
      attr_reader :library

def initialize(lib:)
        @library = lib

super("Cannot find type definitions for library: #{lib.name} (#{lib.version || "[nil]"})")
      end
    end

Library = _ = Struct.new(:name, :version, keyword_init: true)

attr_reader :core_root
    attr_reader :repository

attr_reader :libs
    attr_reader :dirs

DEFAULT_CORE_ROOT = Pathname(_ = __dir__) + "../../core"

def self.gem_sig_path(name, version)
      spec = Gem::Specification.find_by_name(name, version)
      path = Pathname(spec.gem_dir) + "sig"
      if path.directory?
        [spec, path]
      end
    rescue Gem::MissingSpecError
      nil
    end

def initialize(core_root: DEFAULT_CORE_ROOT, repository: Repository.new)
      @core_root = core_root
      @repository = repository

@libs = []
      @dirs = []
    end

def add(path: nil, library: nil, version: nil)
      case
      when path
        dirs << path
      when library
        libs << Library.new(name: library, version: version)
      end
    end

def add_collection(collection_config)
      collection_config.check_rbs_availability!

repository.add(collection_config.repo_path)

collection_config.gems.each do |gem|
        add(library: gem['name'], version: gem['version'])
      end
    end

def has_library?(library:, version:)
      if self.class.gem_sig_path(library, version) || repository.lookup(library, version)
        true
      else
        false
      end
    end

def load(env:)
      # @type var loaded: Array[[AST::Declarations::t, Pathname, source]]
      loaded = []

each_decl do |decl, buf, source, path|
        env << decl
        loaded << [decl, path, source]
      end

loaded
    end

def each_dir
      if root = core_root
        yield :core, root
      end

libs.each do |lib|
        unless has_library?(version: lib.version, library: lib.name)
          raise UnknownLibraryError.new(lib: lib)
        end

case
        when from_gem = self.class.gem_sig_path(lib.name, lib.version)
          yield lib, from_gem[1]
        when from_repo = repository.lookup(lib.name, lib.version)
          yield lib, from_repo
        end
      end

dirs.each do |dir|
        yield dir, dir
      end
    end

def each_file(path, immediate:, skip_hidden:, &block)
      case
      when path.file?
        if path.extname == ".rbs" || immediate
          yield path
        end

when path.directory?
        if path.basename.to_s.start_with?("_")
          if skip_hidden
            unless immediate
              return
            end
          end
        end

path.children.sort.each do |child|
          each_file(child, immediate: false, skip_hidden: skip_hidden, &block)
        end
      end
    end

def each_decl
      files = Set[]

each_dir do |source, dir|
        skip_hidden = !source.is_a?(Pathname)

each_file(dir, skip_hidden: skip_hidden, immediate: true) do |path|
          next if files.include?(path)

files << path
          buffer = Buffer.new(name: path.to_s, content: path.read(encoding: "UTF-8"))

Parser.parse_signature(buffer).each do |decl|
            yield decl, buffer, source, path
          end
        end
      end
    end
  end
end

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Dies ist ein Test

Datum

25 Nov. 2022

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13:00 - 18:00

JezK

Edit File: environment_loader.rb

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