How to use extract_value method of ObjectTraverser Package

Best Inspec_ruby code snippet using ObjectTraverser.extract_value

object_traversal_test.rb

Source:object_traversal_test.rb

...25      ]26    }27  end28  it 'returns values from the top-level' do29    subject.extract_value(['string1'], sample_data).must_equal('value1')30    subject.extract_value(['string2'], sample_data).must_equal('value2')31    subject.extract_value(['number1'], sample_data).must_equal(2468)32  end33  it 'returns a full hash from the top-level' do34    subject.extract_value(['hash1'], sample_data).must_equal({ 'key1' => 'value1' })35  end36  it 'returns values from a hash' do37    subject.extract_value(['hash2', 'hash1string1'], sample_data).must_equal('value3')38    subject.extract_value(['hash2', 'hash1number1'], sample_data).must_equal(123)39  end40  it 'returns values from a nested hash' do41    subject.extract_value(['hash2', 'hash1subhash', 'key1'], sample_data).must_equal(1)42    subject.extract_value(['hash2', 'hash1subhash', 'key2'], sample_data).must_equal(2)43  end44  it 'returns a full array from the top level' do45    subject.extract_value(['array1'], sample_data).must_equal(%w(word1 word2 word3))46  end47  it 'returns values from the array using index numbers' do48    subject.extract_value(['array1', 0], sample_data).must_equal('word1')49    subject.extract_value(['array1', 1], sample_data).must_equal('word2')50    subject.extract_value(['array1', 2], sample_data).must_equal('word3')51  end52  it 'returns values from the array using methods' do53    subject.extract_value(['array1', 'first'], sample_data).must_equal('word1')54    subject.extract_value(['array1', 'last'], sample_data).must_equal('word3')55  end56  it 'returns nil when fetching from an array when it does not match a method' do57    subject.extract_value(['array1', 'not_a_valid_method'], sample_data).must_be_nil58  end59  it 'returns values from a nested hash within an array, accessing the array using numbers' do60    subject.extract_value(['array2', 2, 'array1hashkey1'], sample_data).must_equal(1)61    subject.extract_value(['array2', 2, 'array1hashkey2'], sample_data).must_equal(2)62  end63  it 'returns values from a nested hash within an array, accessing the array using methods' do64    subject.extract_value(['array2', 'last', 'array1hashkey1'], sample_data).must_equal(1)65    subject.extract_value(['array2', 'last', 'array1hashkey2'], sample_data).must_equal(2)66  end67end...

azbasic.rb

Source:azbasic.rb

...33    keys.shift if keys.is_a?(Array) && keys[0] == :[]34    value(keys)35  end36  def value(key)37    # uses ObjectTraverser.extract_value to walk the hash looking for the key,38    # which may be an Array of keys for a nested Hash.39    extract_value(key, @stdout)40  end41  private42  def azrun(cmd)43    stdout, stderr, s = Open3.capture3(cmd)44    # return [nil, 'not found', s.success?] if !s.success? && stdout.include?('was not found')45    stdout = JSON.parse(stdout) if s.success?46    [stdout, stderr, s.success?]47  rescue JSON::ParserError48    [stdout, stderr, s.success?]49  rescue Errno::ENOENT => e50    raise Inspec::Exceptions::ResourceFailed, "AZ CLI: #{e}"51    # rescue StandardError => e52    # raise Inspec::Exceptions::ResourceSkipped, "AZ CLI: #{e}"53  end...

extract_value

Using AI Code Generation

1traverser.extract_value('a.b.c', { 'a' => { 'b' => { 'c' => 'value' } } })2traverser.extract_value('a.b.c', { 'a' => { 'b' => { 'c' => 'value' } } })3traverser.extract_value('a.b.c', { 'a' => { 'b' => { 'c' => 'value' } } })4traverser.extract_value('a.b.c', { 'a' => { 'b' => { 'c' => 'value' } } })5traverser.extract_value('a.b.c', { 'a' => { 'b' => { 'c' => 'value' } } })6traverser.extract_value('a.b.c', { 'a' => { 'b' => { 'c' => 'value' } } })7traverser.extract_value('a.b.c', { 'a' => { 'b' => { 'c' => 'value' } } })

extract_value

Using AI Code Generation

1def extract_value(obj, path)2  ObjectTraverser.new(obj).extract_value(path)3def extract_value(obj, path)4  obj.traverse(path)5def extract_value(obj, path)6  obj.traverse(path, :extract => true)7def extract_value(obj, path)8  ObjectTraverser.extract_value(obj, path)9def extract_value(obj, path)10  ObjectTraverser.extract_value(obj, path, :extract => true)11def extract_value(obj, path)12  ObjectTraverser.new(obj).extract_value(path, :extract => true)13def extract_value(obj, path)14  ObjectTraverser.new(obj, :extract => true).extract_value(path)15def extract_value(obj, path)16  ObjectTraverser.new(obj).traverse(path, :extract => true)17def extract_value(obj, path)18  ObjectTraverser.new(obj, :extract => true).traverse(path)19def extract_value(obj, path)20  ObjectTraverser.extract_value(obj, path, :extract => true)

extract_value

Using AI Code Generation

1    self.instance_variables.map { |var| self.instance_variable_get(var) }2  def execute(&block)3    block.call(self)4  def execute(&block)5    block.call(self)

extract_value

Using AI Code Generation

1obj = { :a => { :b => { :c => 1 } } }2traverser = ObjectTraverser.new(obj)3value = traverser.extract_value(:a, :b, :c)4value = traverser.extract_value(:a, :b, :d)5value = traverser.extract_value(:a, :b, :d, 2)6value = traverser.extract_value(:a, :b, :d, 2, true)7value = traverser.extract_value(:a, :b, :d, 2, false)8value = traverser.extract_value(:a, :b, :d, 2, true)9value = traverser.extract_value(:a, :b, :d, 2, false)10value = traverser.extract_value(:a, :b, :d, 2, true)11value = traverser.extract_value(:a, :b, :d, 2, false)

extract_value

Using AI Code Generation

1puts ot.extract_value(my_hash, "a")2puts ot.extract_value(my_hash, "b")3puts ot.extract_value(my_hash, "c")4puts ot.extract_value(my_class, "@a")5puts ot.extract_value(my_class, "@b")6puts ot.extract_value(my_class, "@c")7puts ot.extract_value(my_array, 0)8puts ot.extract_value(my_array, 1)9puts ot.extract_value(my_array, 2)10puts ot.extract_value(my_string, 0)11puts ot.extract_value(my_string, 1)12puts ot.extract_value(my_string, 2)13puts ot.extract_value(my_string, 3)14puts ot.extract_value(my_string, 4)15puts ot.extract_value(my_string, 5)16puts ot.extract_value(my_range, 0)17puts ot.extract_value(my_range, 1)18puts ot.extract_value(my_range, 2)

extract_value

Using AI Code Generation

1h = { :a => { :b => { :c => 'c' } } }2pp ot.extract_value(h, :a, :b, :c)3pp ot.extract_value(h, :a, :b)4{:c=>"c"}5pp ot.extract_value(h, :a)6{:b=>{:c=>"c"}}7pp ot.extract_value(h, :a, :b, :c, :d)8pp ot.extract_value(h, :a, :b, :c, :d, :e)9pp ot.extract_value(h, :a, :b, :c, :d, :e, :f)10pp ot.extract_value(h, :a, :b, :c, :d, :e, :f, :g)11pp ot.extract_value(h, :a, :b, :c, :d, :e, :f, :g, :h)12pp ot.extract_value(h, :a, :b, :c, :d, :e, :f, :g, :h, :i)13pp ot.extract_value(h, :a, :b, :c, :d, :e, :f, :g, :h, :i, :j)14pp ot.extract_value(h, :a, :b, :c, :d, :e, :f, :g, :

extract_value

Using AI Code Generation

1hash = { "a" => 100, "b" => 200, "c" => 300, "d" => 400, "e" => 500 }2value = traverser.extract_value(hash, "b")3value = traverser.extract_value(array, 2)4value = traverser.extract_value(string, 5)5range = (1..10)6value = traverser.extract_value(range, 5)7file = File.new("1.rb", "r")8value = traverser.extract_value(file, 5)9value = traverser.extract_value(time, 5)10value = traverser.extract_value(symbol, 2)11value = traverser.extract_value(fixnum, 2)12value = traverser.extract_value(float, 2)13rational = Rational(3,4)14value = traverser.extract_value(rational, 2)15complex = Complex(2,3)16value = traverser.extract_value(complex, 2)

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.