config redirect

node_modules/d3-time/src/utcWeek.js

@@ -0,0 +1,29 @@
+import interval from "./interval.js";
+import {durationWeek} from "./duration.js";
+
+function utcWeekday(i) {
+  return interval(function(date) {
+    date.setUTCDate(date.getUTCDate() - (date.getUTCDay() + 7 - i) % 7);
+    date.setUTCHours(0, 0, 0, 0);
+  }, function(date, step) {
+    date.setUTCDate(date.getUTCDate() + step * 7);
+  }, function(start, end) {
+    return (end - start) / durationWeek;
+  });
+}
+
+export var utcSunday = utcWeekday(0);
+export var utcMonday = utcWeekday(1);
+export var utcTuesday = utcWeekday(2);
+export var utcWednesday = utcWeekday(3);
+export var utcThursday = utcWeekday(4);
+export var utcFriday = utcWeekday(5);
+export var utcSaturday = utcWeekday(6);
+
+export var utcSundays = utcSunday.range;
+export var utcMondays = utcMonday.range;
+export var utcTuesdays = utcTuesday.range;
+export var utcWednesdays = utcWednesday.range;
+export var utcThursdays = utcThursday.range;
+export var utcFridays = utcFriday.range;
+export var utcSaturdays = utcSaturday.range;