Every (loop tool for node js)

every.js

module.exports = interval => {
  let count = 0;
  return {
    do( fn ) {
      return {
        async times( amount ) {
          const jobs = [];
          await new Promise( ( resolve, reject ) => {
            const loop = setInterval( async () => {
              count++;
              if ( count === amount ) {
                clearInterval( loop );
                resolve();
              } else {
                jobs.push( fn() );
              }
            }, interval );
          } );
          return Promise.all( jobs );
        }
      };
    }
  };
};

package.json

{
  "name": "every",
  "version": "0.1.0",
  "main": "every.js"
}

How to use

const every = require('every')

const result = await every( 250 ).do( async () => asyncStuff() ).times( 200 );

So every X miliseconds (250 in the example), it will run the do fn until X times (200 in the example).