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Showing 498 of 498 total issues

Method rotateLeft has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        private void rotateLeft(TreeNode p) {
            if (p != null) {
                TreeNode r = p.right, pp, rl;
                if ((rl = p.right = r.left) != null)
                    rl.parent = p;
Severity: Minor
Found in ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/ConcurrentHashMapV8.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method sum has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public long sum() {
        long sum = base;
        Cell[] as = cells;
        if (as != null) {
            int n = as.length;
Severity: Minor
Found in ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/LongAdder.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method rotateRight has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        private void rotateRight(TreeNode p) {
            if (p != null) {
                TreeNode l = p.left, pp, lr;
                if ((lr = p.left = l.right) != null)
                    lr.parent = p;
Severity: Minor
Found in ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/ConcurrentHashMapV8.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method addAll has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        public boolean addAll(Collection<? extends K> c) {
            boolean added = false;
            V v;
            if ((v = value) == null)
                throw new UnsupportedOperationException();
Severity: Minor
Found in ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/ConcurrentHashMapV8.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method initial_signal_consumption has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def initial_signal_consumption
        while true
          message = @Mailbox.try_pop
          break unless message
          consume_signal(message) == NOTHING or raise 'it was not consumable signal'
Severity: Minor
Found in lib/concurrent-ruby-edge/concurrent/edge/erlang_actor.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method ns_ready_worker has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def ns_ready_worker(worker, last_message, success = true)
      task_and_args = @queue.shift
      if task_and_args
        worker << task_and_args
      else
Severity: Minor
Found in lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method <=> has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def <=>(other)
      if nothing?
        other.nothing? ? 0 : -1
      else
        other.nothing? ? 1 : just <=> other.just
Severity: Minor
Found in lib/concurrent-ruby/concurrent/maybe.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method after_termination has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def after_termination(final_reason)
        log Logger::DEBUG, @Pid, terminated: final_reason
        clean_reply NoActor.new(@Pid)
        while true
          message = @Mailbox.try_pop NOTHING
Severity: Minor
Found in lib/concurrent-ruby-edge/concurrent/edge/erlang_actor.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method zip has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def self.zip(*promises)
      opts = promises.last.is_a?(::Hash) ? promises.pop.dup : {}
      opts[:executor] ||= ImmediateExecutor.new
      zero = if !opts.key?(:execute) || opts.delete(:execute)
        fulfill([], opts)
Severity: Minor
Found in lib/concurrent-ruby/concurrent/promise.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method ns_prune_pool has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def ns_prune_pool
      now = Concurrent.monotonic_time
      stopped_workers = 0
      while !@ready.empty? && (@pool.size - stopped_workers > @min_length)
        worker, last_message = @ready.first
Severity: Minor
Found in lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method if_state has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def if_state(*expected_states)
        synchronize do
          raise ArgumentError.new('no block given') unless block_given?

          if expected_states.include? @state
Severity: Minor
Found in lib/concurrent-ruby/concurrent/concern/obligation.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method reconfigure has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def reconfigure(&block)
      synchronize do
        raise ArgumentError.new('no block given') unless block_given?
        unless @evaluation_started
          @task = block
Severity: Minor
Found in lib/concurrent-ruby/concurrent/delay.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method add has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def add(x)
          if (current_cells = cells) || !cas_base_computed {|current_base| current_base + x}
            was_uncontended = true
            hash            = hash_code
            unless current_cells && (cell = current_cells.volatile_get_by_hash(hash)) && (was_uncontended = cell.cas_computed {|current_value| current_value + x})
Severity: Minor
Found in lib/concurrent-ruby/concurrent/thread_safe/util/adder.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method post has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def post(delay, *args, &task)
      raise ArgumentError.new('no block given') unless block_given?
      return false unless running?
      opts = { executor:  @task_executor,
               args:      args,
Severity: Minor
Found in lib/concurrent-ruby/concurrent/executor/timer_set.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method remove has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def remove(item)
        loop do
          window = Window.find @head, item
          pred, curr = window.pred, window.curr
Severity: Minor
Found in lib/concurrent-ruby-edge/concurrent/edge/lock_free_linked_set.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method ns_post_task has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def ns_post_task(task)
      return false unless ns_running?
      ns_reset_if_forked
      if (task.initial_delay) <= 0.01
        task.executor.post { task.process_task }
Severity: Minor
Found in lib/concurrent-ruby/concurrent/executor/timer_set.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method process_on_blocker_resolution has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

      def process_on_blocker_resolution(future, index)
        countdown = super(future, index)
        if countdown.nonzero?
          internal_state = future.internal_state
Severity: Minor
Found in lib/concurrent-ruby/concurrent/promises.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method set has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def set(value = NULL, &block)
      raise PromiseExecutionError.new('supported only on root promise') unless root?
      check_for_block_or_value!(block_given?, value)
      synchronize do
        if @state != :unscheduled
Severity: Minor
Found in lib/concurrent-ruby/concurrent/promise.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method each has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def each
      raise ArgumentError.new('no block given') unless block_given?
      loop do
        item, more = do_next
        if item != Concurrent::NULL
Severity: Minor
Found in lib/concurrent-ruby-edge/concurrent/channel.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method validate_options_hash! has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def validate_options_hash!(options)
      if (initial_capacity = options[:initial_capacity]) && (!initial_capacity.kind_of?(Integer) || initial_capacity < 0)
        raise ArgumentError, ":initial_capacity must be a positive Integer"
      end
      if (load_factor = options[:load_factor]) && (!load_factor.kind_of?(Numeric) || load_factor <= 0 || load_factor > 1)
Severity: Minor
Found in lib/concurrent-ruby/concurrent/map.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

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