Module: Pod::PodGenerate::Parallel::BatchProcessor

Defined in:
lib/cocoapods-podgenerate/parallel/batch_processor.rb

Class Method Summary collapse

Class Method Details

.process(items, pool:, batch_size: nil) {|item| ... } ⇒ Array

Process items in batches using a thread pool.

Parameters:

  • items (Array) —

    list of items to process

  • batch_size (Integer) (defaults to: nil) —

    max items per batch (nil = auto-size)

  • pool (Concurrent::FixedThreadPool) —

    the thread pool

Yields:

  • (item) —

    block to process each item

Returns:

  • (Array) —

    results in same order as input items



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# File 'lib/cocoapods-podgenerate/parallel/batch_processor.rb', line 19

def self.process(items, pool:, batch_size: nil, &block)
  return [] if items.empty?

  results = Array.new(items.size)
  mutex = Mutex.new
  count = items.size
  completed = 0

  items.each_with_index do |item, idx|
    pool.post do
      begin
        result = block.call(item)
        mutex.synchronize { results[idx] = result }
      rescue StandardError => e
        mutex.synchronize do
          Pod::UI.warn "[cocoapods-podgenerate] BatchProcessor error on item #{idx}: #{e.message}"
        end
      ensure
        mutex.synchronize do
          completed += 1
        end
      end
    end
  end

  # Wait for all tasks to complete
  pool.wait_for_termination

  results
end