javascript(ts) で一定時間ごとに実行する forEachconst intervalForEach = (callback:(item:any,index:number) => void, array:any[],intervalTime:number) => { const length:number = array.length; let index:number = 0; const intervalId:number = window.setInterval(() => { if( index > (length - 1) ){ clearInterval(intervalId); }else{ callback(array[index],index); index += 1; } },intervalTime); } const fruits:string[] = ['りんご','みかん','トマト']; intervalForEac
setIntervalでforeach - Qiita
