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How to use find_missing method of Gem Package

Best Rr_ruby code snippet using Gem.find_missing

test_source_index.rb

Source:test_source_index.rb

...8require 'rubygems/source_index'9Gem.manage_gems10class Gem::SourceIndex11  public :convert_specs, :fetcher, :fetch_bulk_index, :fetch_quick_index,12         :find_missing, :gems, :reduce_specs, :remove_extra,13         :update_with_missing, :unzip14end15class TestSourceIndex < RubyGemTestCase16  def setup17    super18    util_setup_fake_fetcher19  end20  def test_convert_specs21    specs = @source_index.convert_specs([@gem1].to_yaml)22    @gem1.files = []23    assert_equal [@gem1], specs24  end25  def test_create_from_directory26    # TODO27  end28  def test_fetcher29    assert_equal @fetcher, @source_index.fetcher30  end31  def test_fetch_bulk_index_compressed32    util_setup_bulk_fetch true33    use_ui MockGemUi.new do34      fetched_index = @source_index.fetch_bulk_index @uri35      assert_equal [@gem1.full_name, @gem4.full_name, @gem2.full_name].sort,36                   fetched_index.gems.map { |n,s| n }.sort37    end38  end39  def test_fetch_bulk_index_error40    @fetcher.data["http://gems.example.com/yaml.Z"] = proc { raise SocketError }41    @fetcher.data["http://gems.example.com/yaml"] = proc { raise SocketError }42    e = assert_raise Gem::RemoteSourceException do43      use_ui MockGemUi.new do44        @source_index.fetch_bulk_index @uri45      end46    end47    assert_equal 'Error fetching remote gem cache: SocketError',48                 e.message49  end50  def test_fetch_bulk_index_uncompressed51    util_setup_bulk_fetch false52    use_ui MockGemUi.new do53      fetched_index = @source_index.fetch_bulk_index @uri54      assert_equal [@gem1.full_name, @gem4.full_name, @gem2.full_name].sort,55                   fetched_index.gems.map { |n,s| n }.sort56    end57  end58  def test_fetch_quick_index59    quick_index = util_zip @gem_names60    @fetcher.data['http://gems.example.com/quick/index.rz'] = quick_index61    quick_index = @source_index.fetch_quick_index @uri62    assert_equal [@gem1.full_name, @gem4.full_name, @gem2.full_name].sort,63                 quick_index.sort64  end65  def test_fetch_quick_index_error66    @fetcher.data['http://gems.example.com/quick/index.rz'] =67      proc { raise Exception }68    e = assert_raise Gem::OperationNotSupportedError do69      @source_index.fetch_quick_index @uri70    end71    assert_equal 'No quick index found: Exception', e.message72  end73  def test_find_missing74    missing = @source_index.find_missing [@gem3.full_name]75    assert_equal [@gem3.full_name], missing76  end77  def test_find_missing_none_missing78    missing = @source_index.find_missing @gem_names.split79    assert_equal [], missing80  end81  def test_latest_specs82    spec = quick_gem @gem1.name, '0.0.1'83    @source_index.add_spec spec84    expected = {85      @gem1.name => @gem1,86      @gem2.name => @gem2,87      @gem4.name => @gem488    }89    assert_equal expected, @source_index.latest_specs90  end91  def test_outdated92    sic = Gem::SourceInfoCache.new...

incremental_fetcher.rb

Source:incremental_fetcher.rb

...56      use_incremental = false57      begin58        index_list = get_quick_index59        remove_extra(entry.source_index, index_list)60        missing_list = find_missing(entry.source_index, index_list)61        use_incremental = missing_list.size <= INCREMENTAL_THRESHHOLD62      rescue OperationNotSupportedError => ex63        use_incremental = false64      end65      if use_incremental66        update_with_missing(entry.source_index, missing_list)67        @manager.flush68      else69        si = @fetcher.source_index70        entry.replace_source_index(si, remote_size)71      end72    end73    # Remove extra entries from the cached source index.74    def remove_extra(source_index, spec_names)75      dictionary = spec_names.inject({}) { |h, k| h[k] = true; h }76      source_index.each do |name, spec|77	if dictionary[name].nil?78	  source_index.remove_spec(name)79	  @manager.update80	end81      end82    end83    # Make a list of full names for all the missing gemspecs.84    def find_missing(source_index, spec_names)85      spec_names.find_all { |full_name|86	source_index.specification(full_name).nil?87      }88    end89    # Update the cached source index with the missing names.90    def update_with_missing(source_index, missing_names)91      progress = ui.progress_reporter(missing_names.size,92	"Need to update #{missing_names.size} gems from #{@source_uri}")93      missing_names.each do |spec_name|94	begin95	  zipped_yaml = fetch_path("/quick/" + spec_name + ".gemspec.rz")96	  gemspec = YAML.load(unzip(zipped_yaml))97	  source_index.add_spec(gemspec)98	  @manager.update...

find_missing

Using AI Code Generation

1gems.options[:args] = %w{install --local --no-ri --no-rdoc}2gems.options[:args] = %w{install --local --no-ri --no-rdoc}3Gem.gem('rubyforge').each do |gem|4gems.options[:args] = %w{install --local --no-ri --no-rdoc}5Gem.gem('rubyforge').each do |gem|6gems.options[:args] = %w{install --local --no

find_missing

Using AI Code Generation

1def find_missing(name, version)2  spec = Gem::Specification.find_by_name(name, version)3      Gem.activate(dep.name, dep.requirement)4find_missing(name, version)

find_missing

Using AI Code Generation

1puts Gem.find_missing([:development])2puts Gem.find_missing([:development, :test])3puts Gem.find_missing([:development, :test, :production])4puts Gem.find_missing([:development, :test, :production, :staging])5puts Gem.find_missing([:development, :test, :production, :staging, :qa])

find_missing

Using AI Code Generation

1gems.options[:args] = %w{install --local --no-ri --no-rdoc}2gems.options[:args] = %w{install --local --no-ri --no-rdoc}3Gem.gem('rubyforge').each do |gem|4gems.options[:args] = %w{install --local --no-ri --no-rdoc}5Gem.gem('rubyforge').each do |gem|6gems.options[:args] = %w{install --local --no

find_missing

Using AI Code Generation

1def find_missing(name, version)2  spec = Gem::Specification.find_by_name(name, version)3      Gem.activate(dep.name, dep.requirement)4find_missing(name, version)

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