@dioxide-js/silas/dist/esm/node_modules/asynckit/parallel.mjs

RPC utility for Silas

import { __require as requireIterate } from './lib/iterate.mjs';
import { __require as requireState } from './lib/state.mjs';
import { __require as requireTerminator } from './lib/terminator.mjs';

var parallel_1;
var hasRequiredParallel;

function requireParallel () {
	if (hasRequiredParallel) return parallel_1;
	hasRequiredParallel = 1;
	var iterate    = requireIterate()
	  , initState  = requireState()
	  , terminator = requireTerminator()
	  ;

	// Public API
	parallel_1 = parallel;

	/**
	 * Runs iterator over provided array elements in parallel
	 *
	 * @param   {array|object} list - array or object (named list) to iterate over
	 * @param   {function} iterator - iterator to run
	 * @param   {function} callback - invoked when all elements processed
	 * @returns {function} - jobs terminator
	 */
	function parallel(list, iterator, callback)
	{
	  var state = initState(list);

	  while (state.index < (state['keyedList'] || list).length)
	  {
	    iterate(list, iterator, state, function(error, result)
	    {
	      if (error)
	      {
	        callback(error, result);
	        return;
	      }

	      // looks like it's the last one
	      if (Object.keys(state.jobs).length === 0)
	      {
	        callback(null, state.results);
	        return;
	      }
	    });

	    state.index++;
	  }

	  return terminator.bind(state, callback);
	}
	return parallel_1;
}

export { requireParallel as __require };
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