import { setDay } from "https://deno.land/x/date_fns@v2.0.0-alpha.34/index.js";
Examples
// Set Sunday to 1 September 2014:
var result = setDay(new Date(2014, 8, 1), 0)
//=> Sun Aug 31 2014 00:00:00
// Set Sunday to 1 September 2014: var result = setDay(new Date(2014, 8, 1), 0) //=> Sun Aug 31 2014 00:00:00
// If week starts with Monday, set Sunday to 1 September 2014:
var result = setDay(new Date(2014, 8, 1), 0, { weekStartsOn: 1 })
//=> Sun Sep 07 2014 00:00:00
// If week starts with Monday, set Sunday to 1 September 2014: var result = setDay(new Date(2014, 8, 1), 0, { weekStartsOn: 1 }) //=> Sun Sep 07 2014 00:00:00