How to use load_specification method of Gem Package

Best Rr_ruby code snippet using Gem.load_specification

test_gem_source_index.rb

Source:test_gem_source_index.rb

...23    si = Gem::SourceIndex.from_gems_in spec_dir24    assert_equal [spec_dir], si.spec_dirs25    assert_equal [a1.full_name], si.gems.keys26  end27  def test_self_load_specification28    spec_dir = File.join @gemhome, 'specifications'29    FileUtils.rm_r spec_dir30    FileUtils.mkdir_p spec_dir31    a1 = quick_gem 'a', '1' do |spec| spec.author = 'author 1' end32    spec_file = File.join spec_dir, a1.spec_name33    File.open spec_file, 'w' do |fp|34      fp.write a1.to_ruby35    end36    spec = Gem::SourceIndex.load_specification spec_file37    assert_equal a1.author, spec.author38  end39  def test_self_load_specification_utf_840    spec_dir = File.join @gemhome, 'specifications'41    FileUtils.rm_r spec_dir42    FileUtils.mkdir_p spec_dir43    spec_file = File.join spec_dir, "utf-8.gemspec"44    spec_data = <<-SPEC45Gem::Specification.new do |s|46  s.name = %q{utf}47  s.version = "8"48  s.required_rubygems_version = Gem::Requirement.new(">= 0")49  s.authors = ["\317\200"]50  s.date = %q{2008-09-10}51  s.description = %q{This is a test description}52  s.email = %q{example@example.com}53  s.has_rdoc = true54  s.homepage = %q{http://example.com}55  s.require_paths = ["lib"]56  s.rubygems_version = %q{1.2.0}57  s.summary = %q{this is a summary}58  if s.respond_to? :specification_version then59    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION60    s.specification_version = 261    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then62    else63    end64  else65  end66end67    SPEC68    spec_data.force_encoding 'UTF-8'69    File.open spec_file, 'w' do |io| io.write spec_data end70    spec = Gem::SourceIndex.load_specification spec_file71    pi = "\317\200"72    pi.force_encoding 'UTF-8' if pi.respond_to? :force_encoding73    assert_equal pi, spec.author74  end if Gem.ruby_version > Gem::Version.new('1.9')75  def test_self_load_specification_exception76    spec_dir = File.join @gemhome, 'specifications'77    FileUtils.mkdir_p spec_dir78    spec_file = File.join spec_dir, 'a-1.gemspec'79    File.open spec_file, 'w' do |fp|80      fp.write 'raise Exception, "epic fail"'81    end82    use_ui @ui do83      assert_equal nil, Gem::SourceIndex.load_specification(spec_file)84    end85    assert_equal '', @ui.output86    expected = <<-EOF87WARNING:  #<Exception: epic fail>88raise Exception, "epic fail"89WARNING:  Invalid .gemspec format in '#{spec_file}'90    EOF91    assert_equal expected, @ui.error92  end93  def test_self_load_specification_interrupt94    spec_dir = File.join @gemhome, 'specifications'95    FileUtils.mkdir_p spec_dir96    spec_file = File.join spec_dir, 'a-1.gemspec'97    File.open spec_file, 'w' do |fp|98      fp.write 'raise Interrupt, "^C"'99    end100    use_ui @ui do101      assert_raises Interrupt do102        Gem::SourceIndex.load_specification(spec_file)103      end104    end105    assert_equal '', @ui.output106    assert_equal '', @ui.error107  end108  def test_self_load_specification_syntax_error109    spec_dir = File.join @gemhome, 'specifications'110    FileUtils.mkdir_p spec_dir111    spec_file = File.join spec_dir, 'a-1.gemspec'112    File.open spec_file, 'w' do |fp|113      fp.write '1 +'114    end115    use_ui @ui do116      assert_equal nil, Gem::SourceIndex.load_specification(spec_file)117    end118    assert_equal '', @ui.output119    assert_match(/syntax error/, @ui.error)120    assert_match(/1 \+/, @ui.error)121  end122  def test_self_load_specification_system_exit123    spec_dir = File.join @gemhome, 'specifications'124    FileUtils.mkdir_p spec_dir125    spec_file = File.join spec_dir, 'a-1.gemspec'126    File.open spec_file, 'w' do |fp|127      fp.write 'raise SystemExit, "bye-bye"'128    end129    use_ui @ui do130      assert_raises SystemExit do131        Gem::SourceIndex.load_specification(spec_file)132      end133    end134    assert_equal '', @ui.output135    assert_equal '', @ui.error136  end137  def test_create_from_directory138    # TODO139  end140  def test_fetcher141    assert_equal @fetcher, @source_index.fetcher142  end143  def test_find_missing144    missing = @source_index.find_missing [@b2.full_name]145    assert_equal [@b2.full_name], missing...

load_specification

Using AI Code Generation

1gem = Gem.load_specification('name', 'version')2gem = Gem.load_specification('name', 'version', 'platform')3gem = Gem.load_specification('name', 'version', 'platform', 'requirement')4gem = Gem.load('name', 'version')5gem = Gem.load('name', 'version', 'platform')6gem = Gem.load('name', 'version', 'platform', 'requirement')7gem = Gem::Specification.load('name', 'version')8gem = Gem::Specification.load('name', 'version', 'platform')9gem = Gem::Specification.load('name', 'version', 'platform', 'requirement')10gem = Gem::Requirement.load('name', 'version')11gem = Gem::Requirement.load('name', 'version', 'platform')12gem = Gem::Requirement.load('name', 'version', 'platform', 'requirement')13gem = Gem::Platform.load('name', 'version')14gem = Gem::Platform.load('name', 'version', 'platform')15gem = Gem::Platform.load('name', 'version', 'platform', 'requirement')16gem = Gem::Version.load('name', 'version')17gem = Gem::Version.load('name', 'version', 'platform')18gem = Gem::Version.load('name', 'version', 'platform', 'requirement')19gem = Gem::Dependency.load('name', 'version')20gem = Gem::Dependency.load('name', 'version', 'platform')21gem = Gem::Dependency.load('name', 'version', 'platform', 'requirement')22gem = Gem::DependencyList.load('name', 'version')23gem = Gem::DependencyList.load('name', 'version', 'platform')24gem = Gem::DependencyList.load('name', 'version', 'platform', 'requirement')

load_specification

Using AI Code Generation

1spec = Gem.load_specification('rubygems')2spec = Gem.load_specification('rubygems', '1.3.7')3spec = Gem.load_specification('rubygems', '1.3.7', 'ruby')4spec = Gem.load_specification('rubygems', '1.3.7', 'ruby', 'i386-mswin32')5spec = Gem.load_specification('rubygems', '1.3.7', 'ruby', 'i386-mswin32', 'mswin32')6spec = Gem.load_specification('rubygems', '1.3.7', 'ruby', 'i386-mswin32', 'mswin32', '1.8.6')7spec = Gem.load_specification('rubygems', '1.3.7', 'ruby', 'i386-mswin32', 'mswin32', '1.8.6', 'i386-mswin32')8spec = Gem.load_specification('rubygems', '1.3.7', 'ruby', 'i386-mswin32', 'mswin32', '1.8.6', 'i386-mswin32', 'mswin32')9spec = Gem.load_specification('rubygems', '1.3.7', 'ruby', 'i386-mswin32', 'mswin32', '1.8.6', 'i386-mswin32', 'mswin32', '1.8.6')10spec = Gem.load_specification('rubygems', '1.3.7', 'ruby', 'i386-mswin32', 'mswin32', '1.8.6', 'i386-mswin32', 'mswin32', '1.8.6', 'i386-mswin32')11spec = Gem.load_specification('rubygems', '1.3.7', 'ruby', 'i386-mswin32', 'mswin32', '1.8

load_specification

Using AI Code Generation

1spec = Gem.load_specification('rake')2  lib_path = File.join(spec.full_gem_path, path)3spec = Gem.find_specification('rake')4  lib_path = File.join(spec.full_gem_path, path)5files = Gem.find_files('rake.rb')6spec = Gem.load_specification('rake')7  lib_path = File.join(spec.full_gem_path, path)

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