@visx/vendor/vendor-cjs/d3-time/src/millisecond.js

vendored packages for visx

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.milliseconds = exports.millisecond = void 0;
var _interval = require("./interval.js");
const millisecond = (0, _interval.timeInterval)(() => {
  // noop
}, (date, step) => {
  date.setTime(+date + step);
}, (start, end) => {
  return end - start;
});

// An optimized implementation for this simple case.
exports.millisecond = millisecond;
millisecond.every = k => {
  k = Math.floor(k);
  if (!isFinite(k) || !(k > 0)) return null;
  if (!(k > 1)) return millisecond;
  return (0, _interval.timeInterval)(date => {
    date.setTime(Math.floor(date / k) * k);
  }, (date, step) => {
    date.setTime(+date + step * k);
  }, (start, end) => {
    return (end - start) / k;
  });
};
const milliseconds = millisecond.range;
exports.milliseconds = milliseconds;