How to use fetch_single_spec method of Gem Package

Best Rr_ruby code snippet using Gem.fetch_single_spec

test_gem_source_index.rb

Source:test_gem_source_index.rb

...160    paths = @fetcher.paths161    assert_equal "#{repo}quick/latest_index.rz", paths.shift162    assert paths.empty?, paths.join(', ')163  end164  def test_fetch_single_spec165    a1_spec_url = "#{@gem_repo}/quick/Marshal.#{Gem.marshal_version}/#{@a1.full_name}.gemspec.rz"166    @fetcher.data[a1_spec_url] = util_zip Marshal.dump(@a1)167    spec = @source_index.send :fetch_single_spec, URI.parse(@gem_repo),168                              @a1.full_name169    assert_equal @a1.full_name, spec.full_name170    paths = @fetcher.paths171    assert_equal a1_spec_url, paths.shift172    assert paths.empty?, paths.join(', ')173  end174  def test_fetch_single_spec_subdir175    repo = URI.parse "#{@gem_repo}/~nobody/mirror/"176    a1_spec_url = "#{repo}quick/Marshal.#{Gem.marshal_version}/#{@a1.full_name}.gemspec.rz"177    @fetcher.data[a1_spec_url] = util_zip Marshal.dump(@a1)178    spec = @source_index.send :fetch_single_spec, repo, @a1.full_name179    assert_equal @a1.full_name, spec.full_name180    paths = @fetcher.paths181    assert_equal a1_spec_url, paths.shift182    assert paths.empty?, paths.join(', ')183  end184  def test_fetch_single_spec_yaml185    a1_spec_url = "#{@gem_repo}/quick/#{@a1.full_name}.gemspec.rz"186    @fetcher.data[a1_spec_url] = util_zip @a1.to_yaml187    repo = URI.parse @gem_repo188    spec = @source_index.send :fetch_single_spec, repo, @a1.full_name189    assert_equal @a1.full_name, spec.full_name190    paths = @fetcher.paths191    assert_equal "#{@gem_repo}/quick/Marshal.#{Gem.marshal_version}/#{@a1.full_name}.gemspec.rz", paths.shift192    assert_equal a1_spec_url, paths.shift193    assert paths.empty?, paths.join(', ')194  end195  def test_fetch_single_spec_yaml_subdir196    repo = URI.parse "#{@gem_repo}/~nobody/mirror/"197    a1_spec_url = "#{repo}quick/#{@a1.full_name}.gemspec.rz"198    @fetcher.data[a1_spec_url] = util_zip @a1.to_yaml199    spec = @source_index.send :fetch_single_spec, repo, @a1.full_name200    assert_equal @a1.full_name, spec.full_name201    paths = @fetcher.paths202    assert_equal "#{repo}quick/Marshal.#{Gem.marshal_version}/#{@a1.full_name}.gemspec.rz", paths.shift203    assert_equal a1_spec_url, paths.shift204    assert paths.empty?, paths.join(', ')205  end206  def test_find_missing207    missing = @source_index.find_missing [@b2.full_name]208    assert_equal [@b2.full_name], missing209  end210  def test_find_missing_none_missing211    missing = @source_index.find_missing [212      @a1.full_name, @a2.full_name, @c1_2.full_name213    ]...

source_index.rb

Source:source_index.rb

...326      require 'zlib'327      Zlib::Inflate.inflate(string)328    end329    # Tries to fetch Marshal representation first, then YAML330    def fetch_single_spec(source_uri, spec_name)331      @fetch_error = nil332      begin333        marshal_uri = source_uri + "/quick/Marshal.#{Gem.marshal_version}/#{spec_name}.gemspec.rz"334        zipped = fetcher.fetch_path marshal_uri335        return Marshal.load(unzip(zipped))336      rescue => ex337        @fetch_error = ex338        if Gem.configuration.really_verbose then339          say "unable to fetch marshal gemspec #{marshal_uri}: #{ex.class} - #{ex}"340        end341      end342      begin343        yaml_uri = source_uri + "/quick/#{spec_name}.gemspec.rz"344        zipped = fetcher.fetch_path yaml_uri345        return YAML.load(unzip(zipped))346      rescue => ex347        @fetch_error = ex348        if Gem.configuration.really_verbose then349          say "unable to fetch YAML gemspec #{yaml_uri}: #{ex.class} - #{ex}"350        end351      end352      nil353    end354    # Update the cached source index with the missing names.355    def update_with_missing(source_uri, missing_names)356      progress = ui.progress_reporter(missing_names.size,357        "Updating metadata for #{missing_names.size} gems from #{source_uri}")358      missing_names.each do |spec_name|359        gemspec = fetch_single_spec(source_uri, spec_name)360        if gemspec.nil? then361          ui.say "Failed to download spec #{spec_name} from #{source_uri}:\n" \362                 "\t#{@fetch_error.message}"363        else364          add_spec gemspec365          progress.updated spec_name366        end367        @fetch_error = nil368      end369      progress.done370      progress.count371    end372  end373  # Cache is an alias for SourceIndex to allow older YAMLized source...

fetch_single_spec

Using AI Code Generation

1Gem::SpecFetcher.fetcher.fetch_single_spec('rake', Gem::Requirement.default, 'ruby')2Gem::SpecFetcher.fetcher.fetch_single_spec('rake', Gem::Requirement.default, 'ruby')3spec_fetcher.fetch_single_spec('rake', Gem::Requirement.default, 'ruby')4spec_fetcher.fetch_single_spec('rake', Gem::Requirement.default, 'ruby')5spec_fetcher.fetch_single_spec('rake', Gem::Requirement.default, 'ruby')6spec_fetcher.fetch_single_spec('rake', Gem::Requirement.default, 'ruby')7spec_fetcher.fetch_single_spec('rake', Gem::Requirement.default, 'ruby')8spec_fetcher.fetch_single_spec('rake', Gem::Requirement.default, 'ruby')

fetch_single_spec

Using AI Code Generation

1gem.run(['fetch', 'rails'])2gem.run(['fetch', 'rails', '-v', '2.3.2'])3fetch.handle_options(['fetch', 'rails'])4fetch.handle_options(['fetch', 'rails', '-v', '2.3.2'])5fetch.handle_options(['fetch', 'rails'])6fetch.handle_options(['fetch', 'rails', '-v', '2.3.2'])7fetch.handle_options(['fetch', 'rails'])8fetch.handle_options(['fetch', 'rails', '-v', '2.3.2'])9fetch.handle_options(['fetch', 'rails'])10fetch.handle_options(['fetch', 'rails', '-v', '2.3.2'])11fetch.handle_options(['fetch', 'rails'])12fetch.handle_options(['fetch', 'rails', '-v', '2.3.2'])13fetch.handle_options(['fetch', 'rails'])14fetch.handle_options(['fetch', 'rails', '-v', '2.3.2'])15fetch.handle_options(['fetch', 'rails'])16fetch.handle_options(['fetch', 'rails', '-v', '2.3.2'])

fetch_single_spec

Using AI Code Generation

1foo_spec = Gem.fetch_single_spec('foo')2foo_spec = Gem.fetch_single_spec('foo', 'bar')3foo_spec = Gem.fetch_single_spec('foo', 'bar', '1.0.0')4foo_spec = Gem.fetch_single_spec('foo', 'bar', '>= 1.0.0')5foo_spec = Gem.fetch_single_spec('foo', 'bar', ['>= 1.0.0'])6foo_spec = Gem.fetch_single_spec('foo', 'bar', '>= 1.0.0', true)7foo_spec = Gem.fetch_single_spec('foo', 'bar', ['>= 1.0.0'], true)8foo_spec = Gem.fetch_single_spec('foo', 'bar', ['>= 1.0.0', '<= 2.0.0'], true)9foo_spec = Gem.fetch_single_spec('foo', 'bar', ['>= 1.0.0', '<= 2.0

fetch_single_spec

Using AI Code Generation

1latest_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version2specific_version = Gem::Specification.fetch_single_spec('rubygems', '=0.9.5').version3compatible_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version4installed_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version5activated_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version6latest_activated_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version7latest_version = Gem::SourceIndex.from_installed_gems.fetch_single_spec('rubygems', '>=0').version8specific_version = Gem::SourceIndex.from_installed_gems.fetch_single_spec('rubygems', '=0.9.5').version

fetch_single_spec

Using AI Code Generation

1foo_spec = Gem.fetch_single_spec('foo')2foo_spec = Gem.fetch_single_spec('foo', 'bar')3foo_spec = Gem.fetch_single_spec('foo', 'bar', '1.0.0')4foo_spec = Gem.fetch_single_spec('foo', 'bar', '>= 1.0.0')5foo_spec = Gem.fetch_single_spec('foo', 'bar', ['>= 1.0.0')6foo_spec = Gem.fetch_single_spec('foo', 'bar', '>= 1.0.0', true)7foo_ipec = Gemrfetch_single_spec('foo', 'bar', ['>= 1.0.0'], true)8foo_spec = Gem.fetch_srngue_spec('foo',b'bar', ['>yg1.0.0', '<= 2.0.0'], true)9foo_spec = Gem.fetch_single_spec('foo', 'bar', e'>= 1.0.0', '<= 2.0

fetch_single_spec

Using AI Code Generation

1latest_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version2specific_version = Gem::Specification.fetch_single_spec('rubygems', '=0.9.5').version3compatible_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version4installed_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version5activated_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version6latest_activated_version = Gem::Specification.fetch_single_spec('rubygems', '>=0').version7latest_version = Gem::SourceIndex.from_installed_gems.fetch_single_spec('rubygems', '>=0').version8specific_version = Gem::SourceIndex.from_installed_gems.fetch_single_spec('rubygems', '=0.9.5').version

fetch_single_spec

Using AI Code Generation

1foo_spec = Gem.fetch_single_spec('foo')2foo_spec = Gem.fetch_single_spec('foo', 'bar')3foo_spec = Gem.fetch_single_spec('foo', 'bar', '1.0.0')4foo_spec = Gem.fetch_single_spec('foo', 'bar', '>= 1.0.0')5foo_spec = Gem.fetch_single_spec('foo', 'bar', ['>= 1.0.0'])6foo_spec = Gem.fetch_single_spec('foo', 'bar', '>= 1.0.0', true)7foo_spec = Gem.fetch_single_spec('foo', 'bar', ['>= 1.0.0'], true)8foo_spec = Gem.fetch_single_spec('foo', 'bar', ['>= 1.0.0', '<= 2.0.0'], true)9foo_spec = Gem.fetch_single_spec('foo', 'bar', ['>= 1.0.0', '<= 2.0

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