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node_modules/date-fns/differenceInQuarters.js

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+"use strict";
+exports.differenceInQuarters = differenceInQuarters;
+var _index = require("./_lib/getRoundingMethod.js");
+var _index2 = require("./differenceInMonths.js");
+
+/**
+ * The {@link differenceInQuarters} function options.
+ */
+
+/**
+ * @name differenceInQuarters
+ * @category Quarter Helpers
+ * @summary Get the number of quarters between the given dates.
+ *
+ * @description
+ * Get the number of quarters between the given dates.
+ *
+ * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
+ *
+ * @param dateLeft - The later date
+ * @param dateRight - The earlier date
+ * @param options - An object with options.
+ *
+ * @returns The number of full quarters
+ *
+ * @example
+ * // How many full quarters are between 31 December 2013 and 2 July 2014?
+ * const result = differenceInQuarters(new Date(2014, 6, 2), new Date(2013, 11, 31))
+ * //=> 2
+ */
+function differenceInQuarters(dateLeft, dateRight, options) {
+  const diff = (0, _index2.differenceInMonths)(dateLeft, dateRight) / 3;
+  return (0, _index.getRoundingMethod)(options?.roundingMethod)(diff);
+}