date-fns - npm Package Compare versions

Comparing version 2.21.1 to 2.21.2

_lib/format/lightFormatters/index.js

@@ -26,3 +26,3 @@ "use strict";
   // Year
-  y: function (date, token) {
+  y(date, token) {
     // From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_tokens
@@ -41,13 +41,16 @@ // | Year     |     y | yy |   yyy |  yyyy | yyyyy |
   },
+
   // Month
-  M: function (date, token) {
+  M(date, token) {
     var month = date.getUTCMonth();
     return token === 'M' ? String(month + 1) : (0, _index.default)(month + 1, 2);
   },
+
   // Day of the month
-  d: function (date, token) {
+  d(date, token) {
     return (0, _index.default)(date.getUTCDate(), token.length);
   },
+
   // AM or PM
-  a: function (date, token) {
+  a(date, token) {
     var dayPeriodEnumValue = date.getUTCHours() / 12 >= 1 ? 'pm' : 'am';
@@ -71,20 +74,25 @@
   },
+
   // Hour [1-12]
-  h: function (date, token) {
+  h(date, token) {
     return (0, _index.default)(date.getUTCHours() % 12 || 12, token.length);
   },
+
   // Hour [0-23]
-  H: function (date, token) {
+  H(date, token) {
     return (0, _index.default)(date.getUTCHours(), token.length);
   },
+
   // Minute
-  m: function (date, token) {
+  m(date, token) {
     return (0, _index.default)(date.getUTCMinutes(), token.length);
   },
+
   // Second
-  s: function (date, token) {
+  s(date, token) {
     return (0, _index.default)(date.getUTCSeconds(), token.length);
   },
+
   // Fraction of second
-  S: function (date, token) {
+  S(date, token) {
     var numberOfDigits = token.length;
@@ -95,2 +103,3 @@ var milliseconds = date.getUTCMilliseconds();
   }
+
 };
@@ -97,0 +106,0 @@ var _default = formatters;

differenceInBusinessDays/index.js

@@ -55,3 +55,3 @@ "use strict";
   var dateRight = (0, _index3.default)(dirtyDateRight);
-  if (!(0, _index.default)(dateLeft) || !(0, _index.default)(dateRight)) return new Date(NaN);
+  if (!(0, _index.default)(dateLeft) || !(0, _index.default)(dateRight)) return NaN;
   var calendarDifference = (0, _index4.default)(dateLeft, dateRight);
@@ -58,0 +58,0 @@ var sign = calendarDifference < 0 ? -1 : 1;

differenceInCalendarDays/index.js

@@ -38,3 +38,3 @@ "use strict";
  * // 2 July 2011 23:00:00 and 2 July 2012 00:00:00?
- * var result = differenceInCalendarDays(
+ * const result = differenceInCalendarDays(
  *   new Date(2012, 6, 2, 0, 0),
@@ -46,3 +46,3 @@ *   new Date(2011, 6, 2, 23, 0)
  * // 2 July 2011 23:59:00 and 3 July 2011 00:01:00?
- * var result = differenceInCalendarDays(
+ * const result = differenceInCalendarDays(
  *   new Date(2011, 6, 3, 0, 1),
@@ -49,0 +49,0 @@ *   new Date(2011, 6, 2, 23, 59)

differenceInCalendarISOWeeks/index.js

@@ -38,3 +38,3 @@ "use strict";
  * // How many calendar ISO weeks are between 6 July 2014 and 21 July 2014?
- * var result = differenceInCalendarISOWeeks(
+ * const result = differenceInCalendarISOWeeks(
  *   new Date(2014, 6, 21),
@@ -41,0 +41,0 @@ *   new Date(2014, 6, 6)

differenceInCalendarISOWeekYears/index.js

@@ -40,3 +40,3 @@ "use strict";
  * // How many calendar ISO week-numbering years are 1 January 2010 and 1 January 2012?
- * var result = differenceInCalendarISOWeekYears(
+ * const result = differenceInCalendarISOWeekYears(
  *   new Date(2012, 0, 1),
@@ -43,0 +43,0 @@ *   new Date(2010, 0, 1)

differenceInCalendarWeeks/index.js

@@ -40,3 +40,3 @@ "use strict";
  * // How many calendar weeks are between 5 July 2014 and 20 July 2014?
- * var result = differenceInCalendarWeeks(
+ * const result = differenceInCalendarWeeks(
  *   new Date(2014, 6, 20),
@@ -50,3 +50,3 @@ *   new Date(2014, 6, 5)
  * // how many calendar weeks are between 5 July 2014 and 20 July 2014?
- * var result = differenceInCalendarWeeks(
+ * const result = differenceInCalendarWeeks(
  *   new Date(2014, 6, 20),
@@ -53,0 +53,0 @@ *   new Date(2014, 6, 5),

differenceInCalendarYears/index.js

@@ -33,3 +33,3 @@ "use strict";
  * // How many calendar years are between 31 December 2013 and 11 February 2015?
- * var result = differenceInCalendarYears(
+ * const result = differenceInCalendarYears(
  *   new Date(2015, 1, 11),
@@ -36,0 +36,0 @@ *   new Date(2013, 11, 31)

differenceInDays/index.js

@@ -60,3 +60,3 @@ "use strict";
  * // 2 July 2011 23:00:00 and 2 July 2012 00:00:00?
- * var result = differenceInDays(
+ * const result = differenceInDays(
  *   new Date(2012, 6, 2, 0, 0),
@@ -68,3 +68,3 @@ *   new Date(2011, 6, 2, 23, 0)
  * // 2 July 2011 23:59:00 and 3 July 2011 00:01:00?
- * var result = differenceInDays(
+ * const result = differenceInDays(
  *   new Date(2011, 6, 3, 0, 1),
@@ -80,3 +80,3 @@ *   new Date(2011, 6, 2, 23, 59)
  * // period has only 92*24-1 hours.
- * var result = differenceInDays(
+ * const result = differenceInDays(
  *   new Date(2020, 5, 1),
@@ -98,3 +98,3 @@ *   new Date(2020, 2, 1)
 
-  var isLastDayNotFull = compareLocalAsc(dateLeft, dateRight) === -sign;
+  var isLastDayNotFull = Number(compareLocalAsc(dateLeft, dateRight) === -sign);
   var result = sign * (difference - isLastDayNotFull); // Prevent negative zero
@@ -101,0 +101,0 @@

differenceInISOWeekYears/index.js

@@ -62,3 +62,3 @@ "use strict";
 
-  var isLastISOWeekYearNotFull = (0, _index3.default)(dateLeft, dateRight) === -sign;
+  var isLastISOWeekYearNotFull = Number((0, _index3.default)(dateLeft, dateRight) === -sign);
   var result = sign * (difference - isLastISOWeekYearNotFull); // Prevent negative zero
@@ -65,0 +65,0 @@

differenceInMilliseconds/index.js

@@ -34,3 +34,3 @@ "use strict";
  * // 2 July 2014 12:30:20.600 and 2 July 2014 12:30:21.700?
- * var result = differenceInMilliseconds(
+ * const result = differenceInMilliseconds(
  *   new Date(2014, 6, 2, 12, 30, 21, 700),
@@ -37,0 +37,0 @@ *   new Date(2014, 6, 2, 12, 30, 20, 600)

differenceInMonths/index.js

@@ -68,3 +68,3 @@ "use strict";
 
-    result = sign * (difference - isLastMonthNotFull);
+    result = sign * (difference - Number(isLastMonthNotFull));
   } // Prevent negative zero
@@ -71,0 +71,0 @@

differenceInSeconds/index.js

@@ -34,3 +34,3 @@ "use strict";
  * // 2 July 2014 12:30:07.999 and 2 July 2014 12:30:20.000?
- * var result = differenceInSeconds(
+ * const result = differenceInSeconds(
  *   new Date(2014, 6, 2, 12, 30, 20, 0),
@@ -37,0 +37,0 @@ *   new Date(2014, 6, 2, 12, 30, 7, 999)

differenceInWeeks/index.js

@@ -42,3 +42,3 @@ "use strict";
  * // How many full weeks are between 5 July 2014 and 20 July 2014?
- * var result = differenceInWeeks(new Date(2014, 6, 20), new Date(2014, 6, 5))
+ * const result = differenceInWeeks(new Date(2014, 6, 20), new Date(2014, 6, 5))
  * //=> 2
@@ -52,3 +52,3 @@ *
  * // only 54*24-1 hours.
- * var result = differenceInWeeks(
+ * const result = differenceInWeeks(
  *   new Date(2020, 5, 1),
@@ -55,0 +55,0 @@ *   new Date(2020, 2, 6)

differenceInYears/index.js

@@ -37,3 +37,3 @@ "use strict";
  * // How many full years are between 31 December 2013 and 11 February 2015?
- * var result = differenceInYears(new Date(2015, 1, 11), new Date(2013, 11, 31))
+ * const result = differenceInYears(new Date(2015, 1, 11), new Date(2013, 11, 31))
  * //=> 1
@@ -49,8 +49,8 @@ */
 
-  dateLeft.setFullYear('1584');
-  dateRight.setFullYear('1584'); // Math.abs(diff in full years - diff in calendar years) === 1 if last calendar year is not full
+  dateLeft.setFullYear(1584);
+  dateRight.setFullYear(1584); // Math.abs(diff in full years - diff in calendar years) === 1 if last calendar year is not full
   // If so, result must be decreased by 1 in absolute value
 
   var isLastYearNotFull = (0, _index3.default)(dateLeft, dateRight) === -sign;
-  var result = sign * (difference - isLastYearNotFull); // Prevent negative zero
+  var result = sign * (difference - Number(isLastYearNotFull)); // Prevent negative zero
 
@@ -57,0 +57,0 @@ return result === 0 ? 0 : result;

esm/_lib/format/lightFormatters/index.js

@@ -17,3 +17,3 @@ import addLeadingZeros from "../../addLeadingZeros/index.js";
   // Year
-  y: function (date, token) {
+  y(date, token) {
     // From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_tokens
@@ -32,13 +32,16 @@ // | Year     |     y | yy |   yyy |  yyyy | yyyyy |
   },
+
   // Month
-  M: function (date, token) {
+  M(date, token) {
     var month = date.getUTCMonth();
     return token === 'M' ? String(month + 1) : addLeadingZeros(month + 1, 2);
   },
+
   // Day of the month
-  d: function (date, token) {
+  d(date, token) {
     return addLeadingZeros(date.getUTCDate(), token.length);
   },
+
   // AM or PM
-  a: function (date, token) {
+  a(date, token) {
     var dayPeriodEnumValue = date.getUTCHours() / 12 >= 1 ? 'pm' : 'am';
@@ -62,20 +65,25 @@
   },
+
   // Hour [1-12]
-  h: function (date, token) {
+  h(date, token) {
     return addLeadingZeros(date.getUTCHours() % 12 || 12, token.length);
   },
+
   // Hour [0-23]
-  H: function (date, token) {
+  H(date, token) {
     return addLeadingZeros(date.getUTCHours(), token.length);
   },
+
   // Minute
-  m: function (date, token) {
+  m(date, token) {
     return addLeadingZeros(date.getUTCMinutes(), token.length);
   },
+
   // Second
-  s: function (date, token) {
+  s(date, token) {
     return addLeadingZeros(date.getUTCSeconds(), token.length);
   },
+
   // Fraction of second
-  S: function (date, token) {
+  S(date, token) {
     var numberOfDigits = token.length;
@@ -86,3 +94,4 @@ var milliseconds = date.getUTCMilliseconds();
   }
+
 };
 export default formatters;

esm/differenceInBusinessDays/index.js

@@ -39,3 +39,3 @@ import isValid from "../isValid/index.js";
   var dateRight = toDate(dirtyDateRight);
-  if (!isValid(dateLeft) || !isValid(dateRight)) return new Date(NaN);
+  if (!isValid(dateLeft) || !isValid(dateRight)) return NaN;
   var calendarDifference = differenceInCalendarDays(dateLeft, dateRight);
@@ -42,0 +42,0 @@ var sign = calendarDifference < 0 ? -1 : 1;

esm/differenceInCalendarDays/index.js

@@ -26,3 +26,3 @@ import getTimezoneOffsetInMilliseconds from "../_lib/getTimezoneOffsetInMilliseconds/index.js";
  * // 2 July 2011 23:00:00 and 2 July 2012 00:00:00?
- * var result = differenceInCalendarDays(
+ * const result = differenceInCalendarDays(
  *   new Date(2012, 6, 2, 0, 0),
@@ -34,3 +34,3 @@ *   new Date(2011, 6, 2, 23, 0)
  * // 2 July 2011 23:59:00 and 3 July 2011 00:01:00?
- * var result = differenceInCalendarDays(
+ * const result = differenceInCalendarDays(
  *   new Date(2011, 6, 3, 0, 1),
@@ -37,0 +37,0 @@ *   new Date(2011, 6, 2, 23, 59)

esm/differenceInCalendarISOWeeks/index.js

@@ -26,3 +26,3 @@ import getTimezoneOffsetInMilliseconds from "../_lib/getTimezoneOffsetInMilliseconds/index.js";
  * // How many calendar ISO weeks are between 6 July 2014 and 21 July 2014?
- * var result = differenceInCalendarISOWeeks(
+ * const result = differenceInCalendarISOWeeks(
  *   new Date(2014, 6, 21),
@@ -29,0 +29,0 @@ *   new Date(2014, 6, 6)

esm/differenceInCalendarISOWeekYears/index.js

@@ -29,3 +29,3 @@ import getISOWeekYear from "../getISOWeekYear/index.js";
  * // How many calendar ISO week-numbering years are 1 January 2010 and 1 January 2012?
- * var result = differenceInCalendarISOWeekYears(
+ * const result = differenceInCalendarISOWeekYears(
  *   new Date(2012, 0, 1),
@@ -32,0 +32,0 @@ *   new Date(2010, 0, 1)

esm/differenceInCalendarWeeks/index.js

@@ -28,3 +28,3 @@ import startOfWeek from "../startOfWeek/index.js";
  * // How many calendar weeks are between 5 July 2014 and 20 July 2014?
- * var result = differenceInCalendarWeeks(
+ * const result = differenceInCalendarWeeks(
  *   new Date(2014, 6, 20),
@@ -38,3 +38,3 @@ *   new Date(2014, 6, 5)
  * // how many calendar weeks are between 5 July 2014 and 20 July 2014?
- * var result = differenceInCalendarWeeks(
+ * const result = differenceInCalendarWeeks(
  *   new Date(2014, 6, 20),
@@ -41,0 +41,0 @@ *   new Date(2014, 6, 5),

esm/differenceInCalendarYears/index.js

@@ -22,3 +22,3 @@ import toDate from "../toDate/index.js";
  * // How many calendar years are between 31 December 2013 and 11 February 2015?
- * var result = differenceInCalendarYears(
+ * const result = differenceInCalendarYears(
  *   new Date(2015, 1, 11),
@@ -25,0 +25,0 @@ *   new Date(2013, 11, 31)

esm/differenceInDays/index.js

@@ -48,3 +48,3 @@ import toDate from "../toDate/index.js";
  * // 2 July 2011 23:00:00 and 2 July 2012 00:00:00?
- * var result = differenceInDays(
+ * const result = differenceInDays(
  *   new Date(2012, 6, 2, 0, 0),
@@ -56,3 +56,3 @@ *   new Date(2011, 6, 2, 23, 0)
  * // 2 July 2011 23:59:00 and 3 July 2011 00:01:00?
- * var result = differenceInDays(
+ * const result = differenceInDays(
  *   new Date(2011, 6, 3, 0, 1),
@@ -68,3 +68,3 @@ *   new Date(2011, 6, 2, 23, 59)
  * // period has only 92*24-1 hours.
- * var result = differenceInDays(
+ * const result = differenceInDays(
  *   new Date(2020, 5, 1),
@@ -86,3 +86,3 @@ *   new Date(2020, 2, 1)
 
-  var isLastDayNotFull = compareLocalAsc(dateLeft, dateRight) === -sign;
+  var isLastDayNotFull = Number(compareLocalAsc(dateLeft, dateRight) === -sign);
   var result = sign * (difference - isLastDayNotFull); // Prevent negative zero
@@ -89,0 +89,0 @@

esm/differenceInISOWeekYears/index.js

@@ -49,3 +49,3 @@ import toDate from "../toDate/index.js";
 
-  var isLastISOWeekYearNotFull = compareAsc(dateLeft, dateRight) === -sign;
+  var isLastISOWeekYearNotFull = Number(compareAsc(dateLeft, dateRight) === -sign);
   var result = sign * (difference - isLastISOWeekYearNotFull); // Prevent negative zero
@@ -52,0 +52,0 @@

esm/differenceInMilliseconds/index.js

@@ -23,3 +23,3 @@ import toDate from "../toDate/index.js";
  * // 2 July 2014 12:30:20.600 and 2 July 2014 12:30:21.700?
- * var result = differenceInMilliseconds(
+ * const result = differenceInMilliseconds(
  *   new Date(2014, 6, 2, 12, 30, 21, 700),
@@ -26,0 +26,0 @@ *   new Date(2014, 6, 2, 12, 30, 20, 600)

esm/differenceInMonths/index.js

@@ -55,3 +55,3 @@ import toDate from "../toDate/index.js";
 
-    result = sign * (difference - isLastMonthNotFull);
+    result = sign * (difference - Number(isLastMonthNotFull));
   } // Prevent negative zero
@@ -58,0 +58,0 @@

esm/differenceInSeconds/index.js

@@ -23,3 +23,3 @@ import differenceInMilliseconds from "../differenceInMilliseconds/index.js";
  * // 2 July 2014 12:30:07.999 and 2 July 2014 12:30:20.000?
- * var result = differenceInSeconds(
+ * const result = differenceInSeconds(
  *   new Date(2014, 6, 2, 12, 30, 20, 0),
@@ -26,0 +26,0 @@ *   new Date(2014, 6, 2, 12, 30, 7, 999)

esm/differenceInWeeks/index.js

@@ -31,3 +31,3 @@ import differenceInDays from "../differenceInDays/index.js";
  * // How many full weeks are between 5 July 2014 and 20 July 2014?
- * var result = differenceInWeeks(new Date(2014, 6, 20), new Date(2014, 6, 5))
+ * const result = differenceInWeeks(new Date(2014, 6, 20), new Date(2014, 6, 5))
  * //=> 2
@@ -41,3 +41,3 @@ *
  * // only 54*24-1 hours.
- * var result = differenceInWeeks(
+ * const result = differenceInWeeks(
  *   new Date(2020, 5, 1),
@@ -44,0 +44,0 @@ *   new Date(2020, 2, 6)

esm/differenceInYears/index.js

@@ -24,3 +24,3 @@ import toDate from "../toDate/index.js";
  * // How many full years are between 31 December 2013 and 11 February 2015?
- * var result = differenceInYears(new Date(2015, 1, 11), new Date(2013, 11, 31))
+ * const result = differenceInYears(new Date(2015, 1, 11), new Date(2013, 11, 31))
  * //=> 1
@@ -37,10 +37,10 @@ */
 
-  dateLeft.setFullYear('1584');
-  dateRight.setFullYear('1584'); // Math.abs(diff in full years - diff in calendar years) === 1 if last calendar year is not full
+  dateLeft.setFullYear(1584);
+  dateRight.setFullYear(1584); // Math.abs(diff in full years - diff in calendar years) === 1 if last calendar year is not full
   // If so, result must be decreased by 1 in absolute value
 
   var isLastYearNotFull = compareAsc(dateLeft, dateRight) === -sign;
-  var result = sign * (difference - isLastYearNotFull); // Prevent negative zero
+  var result = sign * (difference - Number(isLastYearNotFull)); // Prevent negative zero
 
   return result === 0 ? 0 : result;
 }

esm/formatDistance/index.js

@@ -92,3 +92,3 @@ import compareAsc from "../compareAsc/index.js";
  * // What is the distance between 2 July 2014 and 1 January 2015?
- * var result = formatDistance(new Date(2014, 6, 2), new Date(2015, 0, 1))
+ * const result = formatDistance(new Date(2014, 6, 2), new Date(2015, 0, 1))
  * //=> '6 months'
@@ -99,3 +99,3 @@ *
  * // and 1 January 2015 00:00:00, including seconds?
- * var result = formatDistance(
+ * const result = formatDistance(
  *   new Date(2015, 0, 1, 0, 0, 15),
@@ -110,3 +110,3 @@ *   new Date(2015, 0, 1, 0, 0, 0),
  * // to 1 January 2015, with a suffix?
- * var result = formatDistance(new Date(2015, 0, 1), new Date(2016, 0, 1), {
+ * const result = formatDistance(new Date(2015, 0, 1), new Date(2016, 0, 1), {
  *   addSuffix: true
@@ -119,3 +119,3 @@ * })
  * import { eoLocale } from 'date-fns/locale/eo'
- * var result = formatDistance(new Date(2016, 7, 1), new Date(2015, 0, 1), {
+ * const result = formatDistance(new Date(2016, 7, 1), new Date(2015, 0, 1), {
  *   locale: eoLocale
@@ -126,5 +126,5 @@ * })
 
-export default function formatDistance(dirtyDate, dirtyBaseDate, dirtyOptions) {
+export default function formatDistance(dirtyDate, dirtyBaseDate) {
+  var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
   requiredArgs(2, arguments);
-  var options = dirtyOptions || {};
   var locale = options.locale || defaultLocale;
@@ -131,0 +131,0 @@

esm/formatDistanceStrict/index.js

@@ -116,3 +116,3 @@ import getTimezoneOffsetInMilliseconds from "../_lib/getTimezoneOffsetInMilliseconds/index.js";
  * // What is the distance between 2 July 2014 and 1 January 2015?
- * var result = formatDistanceStrict(new Date(2014, 6, 2), new Date(2015, 0, 2))
+ * const result = formatDistanceStrict(new Date(2014, 6, 2), new Date(2015, 0, 2))
  * //=> '6 months'
@@ -123,3 +123,3 @@ *
  * // and 1 January 2015 00:00:00?
- * var result = formatDistanceStrict(
+ * const result = formatDistanceStrict(
  *   new Date(2015, 0, 1, 0, 0, 15),
@@ -133,3 +133,3 @@ *   new Date(2015, 0, 1, 0, 0, 0)
  * // to 1 January 2015, with a suffix?
- * var result = formatDistanceStrict(new Date(2015, 0, 1), new Date(2016, 0, 1), {
+ * const result = formatDistanceStrict(new Date(2015, 0, 1), new Date(2016, 0, 1), {
  *   addSuffix: true
@@ -142,3 +142,3 @@ * })
  * // to 1 January 2015, in minutes?
- * var result = formatDistanceStrict(new Date(2016, 0, 1), new Date(2015, 0, 1), {
+ * const result = formatDistanceStrict(new Date(2016, 0, 1), new Date(2015, 0, 1), {
  *   unit: 'minute'
@@ -151,3 +151,3 @@ * })
  * // to 28 January 2015, in months, rounded up?
- * var result = formatDistanceStrict(new Date(2015, 0, 28), new Date(2015, 0, 1), {
+ * const result = formatDistanceStrict(new Date(2015, 0, 28), new Date(2015, 0, 1), {
  *   unit: 'month',
@@ -161,3 +161,3 @@ *   roundingMethod: 'ceil'
  * import { eoLocale } from 'date-fns/locale/eo'
- * var result = formatDistanceStrict(new Date(2016, 7, 1), new Date(2015, 0, 1), {
+ * const result = formatDistanceStrict(new Date(2016, 7, 1), new Date(2015, 0, 1), {
  *   locale: eoLocale
@@ -168,5 +168,5 @@ * })
 
-export default function formatDistanceStrict(dirtyDate, dirtyBaseDate, dirtyOptions) {
+export default function formatDistanceStrict(dirtyDate, dirtyBaseDate) {
+  var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
   requiredArgs(2, arguments);
-  var options = dirtyOptions || {};
   var locale = options.locale || defaultLocale;
@@ -173,0 +173,0 @@

esm/formatRelative/index.js

@@ -8,2 +8,3 @@ import differenceInCalendarDays from "../differenceInCalendarDays/index.js";
 import requiredArgs from "../_lib/requiredArgs/index.js";
+
 /**
@@ -44,3 +45,2 @@ * @name formatRelative
  */
-
 export default function formatRelative(dirtyDate, dirtyBaseDate, dirtyOptions) {
@@ -50,5 +50,9 @@ requiredArgs(2, arguments);
   var baseDate = toDate(dirtyBaseDate);
-  var options = dirtyOptions || {};
-  var locale = options.locale || defaultLocale;
 
+  var _ref = dirtyOptions || {},
+      _ref$locale = _ref.locale,
+      locale = _ref$locale === void 0 ? defaultLocale : _ref$locale,
+      _ref$weekStartsOn = _ref.weekStartsOn,
+      weekStartsOn = _ref$weekStartsOn === void 0 ? 0 : _ref$weekStartsOn;
+
   if (!locale.localize) {
@@ -92,4 +96,10 @@ throw new RangeError('locale must contain localize property');
   var utcBaseDate = subMilliseconds(baseDate, getTimezoneOffsetInMilliseconds(baseDate));
-  var formatStr = locale.formatRelative(token, utcDate, utcBaseDate, options);
-  return format(date, formatStr, options);
+  var formatStr = locale.formatRelative(token, utcDate, utcBaseDate, {
+    locale,
+    weekStartsOn
+  });
+  return format(date, formatStr, {
+    locale,
+    weekStartsOn
+  });
 }

esm/getWeek/index.js

@@ -36,3 +36,3 @@ import startOfWeek from "../startOfWeek/index.js";
  * // Which week of the local week numbering year is 2 January 2005 with default options?
- * var result = getISOWeek(new Date(2005, 0, 2))
+ * const result = getISOWeek(new Date(2005, 0, 2))
  * //=> 2
@@ -43,3 +43,3 @@ *
  * // and the first week of the year always contains 4 January?
- * var result = getISOWeek(new Date(2005, 0, 2), {
+ * const result = getISOWeek(new Date(2005, 0, 2), {
  *   weekStartsOn: 1,
@@ -46,0 +46,0 @@ *   firstWeekContainsDate: 4

esm/lightFormat/index.js

@@ -72,9 +72,8 @@ import toDate from "../toDate/index.js";
  * @example
- * var result = lightFormat(new Date(2014, 1, 11), 'yyyy-MM-dd')
+ * const result = lightFormat(new Date(2014, 1, 11), 'yyyy-MM-dd')
  * //=> '2014-02-11'
  */
 
-export default function lightFormat(dirtyDate, dirtyFormatStr) {
+export default function lightFormat(dirtyDate, formatStr) {
   requiredArgs(2, arguments);
-  var formatStr = String(dirtyFormatStr);
   var originalDate = toDate(dirtyDate);
@@ -91,3 +90,6 @@
   var utcDate = subMilliseconds(originalDate, timezoneOffset);
-  var result = formatStr.match(formattingTokensRegExp).map(function (substring) {
+  var tokens = formatStr.match(formattingTokensRegExp); // The only case when formattingTokensRegExp doesn't match the string is when it's empty
+
+  if (!tokens) return '';
+  var result = tokens.map(function (substring) {
     // Replace two single quote characters with one single quote character
@@ -107,3 +109,3 @@ if (substring === "''") {
     if (formatter) {
-      return formatter(utcDate, substring, null, {});
+      return formatter(utcDate, substring);
     }
@@ -121,3 +123,9 @@
 function cleanEscapedString(input) {
-  return input.match(escapedStringRegExp)[1].replace(doubleQuoteRegExp, "'");
+  var matches = input.match(escapedStringRegExp);
+
+  if (!matches) {
+    return input;
+  }
+
+  return matches[1].replace(doubleQuoteRegExp, "'");
 }

esm/locale/fa-IR/index.js

@@ -23,4 +23,4 @@ import formatDistance from "./_lib/formatDistance/index.js";
   options: {
-    weekStartsOn: 0
-    /* Sunday */
+    weekStartsOn: 6
+    /* Saturday */
     ,
@@ -27,0 +27,0 @@ firstWeekContainsDate: 1

formatDistance/index.js

@@ -109,3 +109,3 @@ "use strict";
  * // What is the distance between 2 July 2014 and 1 January 2015?
- * var result = formatDistance(new Date(2014, 6, 2), new Date(2015, 0, 1))
+ * const result = formatDistance(new Date(2014, 6, 2), new Date(2015, 0, 1))
  * //=> '6 months'
@@ -116,3 +116,3 @@ *
  * // and 1 January 2015 00:00:00, including seconds?
- * var result = formatDistance(
+ * const result = formatDistance(
  *   new Date(2015, 0, 1, 0, 0, 15),
@@ -127,3 +127,3 @@ *   new Date(2015, 0, 1, 0, 0, 0),
  * // to 1 January 2015, with a suffix?
- * var result = formatDistance(new Date(2015, 0, 1), new Date(2016, 0, 1), {
+ * const result = formatDistance(new Date(2015, 0, 1), new Date(2016, 0, 1), {
  *   addSuffix: true
@@ -136,3 +136,3 @@ * })
  * import { eoLocale } from 'date-fns/locale/eo'
- * var result = formatDistance(new Date(2016, 7, 1), new Date(2015, 0, 1), {
+ * const result = formatDistance(new Date(2016, 7, 1), new Date(2015, 0, 1), {
  *   locale: eoLocale
@@ -143,5 +143,5 @@ * })
 
-function formatDistance(dirtyDate, dirtyBaseDate, dirtyOptions) {
+function formatDistance(dirtyDate, dirtyBaseDate) {
+  var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
   (0, _index8.default)(2, arguments);
-  var options = dirtyOptions || {};
   var locale = options.locale || _index4.default;
@@ -148,0 +148,0 @@

formatDistanceStrict/index.js

@@ -131,3 +131,3 @@ "use strict";
  * // What is the distance between 2 July 2014 and 1 January 2015?
- * var result = formatDistanceStrict(new Date(2014, 6, 2), new Date(2015, 0, 2))
+ * const result = formatDistanceStrict(new Date(2014, 6, 2), new Date(2015, 0, 2))
  * //=> '6 months'
@@ -138,3 +138,3 @@ *
  * // and 1 January 2015 00:00:00?
- * var result = formatDistanceStrict(
+ * const result = formatDistanceStrict(
  *   new Date(2015, 0, 1, 0, 0, 15),
@@ -148,3 +148,3 @@ *   new Date(2015, 0, 1, 0, 0, 0)
  * // to 1 January 2015, with a suffix?
- * var result = formatDistanceStrict(new Date(2015, 0, 1), new Date(2016, 0, 1), {
+ * const result = formatDistanceStrict(new Date(2015, 0, 1), new Date(2016, 0, 1), {
  *   addSuffix: true
@@ -157,3 +157,3 @@ * })
  * // to 1 January 2015, in minutes?
- * var result = formatDistanceStrict(new Date(2016, 0, 1), new Date(2015, 0, 1), {
+ * const result = formatDistanceStrict(new Date(2016, 0, 1), new Date(2015, 0, 1), {
  *   unit: 'minute'
@@ -166,3 +166,3 @@ * })
  * // to 28 January 2015, in months, rounded up?
- * var result = formatDistanceStrict(new Date(2015, 0, 28), new Date(2015, 0, 1), {
+ * const result = formatDistanceStrict(new Date(2015, 0, 28), new Date(2015, 0, 1), {
  *   unit: 'month',
@@ -176,3 +176,3 @@ *   roundingMethod: 'ceil'
  * import { eoLocale } from 'date-fns/locale/eo'
- * var result = formatDistanceStrict(new Date(2016, 7, 1), new Date(2015, 0, 1), {
+ * const result = formatDistanceStrict(new Date(2016, 7, 1), new Date(2015, 0, 1), {
  *   locale: eoLocale
@@ -183,5 +183,5 @@ * })
 
-function formatDistanceStrict(dirtyDate, dirtyBaseDate, dirtyOptions) {
+function formatDistanceStrict(dirtyDate, dirtyBaseDate) {
+  var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
   (0, _index6.default)(2, arguments);
-  var options = dirtyOptions || {};
   var locale = options.locale || _index5.default;
@@ -188,0 +188,0 @@

formatRelative/index.js

@@ -63,5 +63,9 @@ "use strict";
   var baseDate = (0, _index5.default)(dirtyBaseDate);
-  var options = dirtyOptions || {};
-  var locale = options.locale || _index3.default;
 
+  var _ref = dirtyOptions || {},
+      _ref$locale = _ref.locale,
+      locale = _ref$locale === void 0 ? _index3.default : _ref$locale,
+      _ref$weekStartsOn = _ref.weekStartsOn,
+      weekStartsOn = _ref$weekStartsOn === void 0 ? 0 : _ref$weekStartsOn;
+
   if (!locale.localize) {
@@ -105,6 +109,12 @@ throw new RangeError('locale must contain localize property');
   var utcBaseDate = (0, _index4.default)(baseDate, (0, _index6.default)(baseDate));
-  var formatStr = locale.formatRelative(token, utcDate, utcBaseDate, options);
-  return (0, _index2.default)(date, formatStr, options);
+  var formatStr = locale.formatRelative(token, utcDate, utcBaseDate, {
+    locale,
+    weekStartsOn
+  });
+  return (0, _index2.default)(date, formatStr, {
+    locale,
+    weekStartsOn
+  });
 }
 
 module.exports = exports.default;

getWeek/index.js

@@ -49,3 +49,3 @@ "use strict";
  * // Which week of the local week numbering year is 2 January 2005 with default options?
- * var result = getISOWeek(new Date(2005, 0, 2))
+ * const result = getISOWeek(new Date(2005, 0, 2))
  * //=> 2
@@ -56,3 +56,3 @@ *
  * // and the first week of the year always contains 4 January?
- * var result = getISOWeek(new Date(2005, 0, 2), {
+ * const result = getISOWeek(new Date(2005, 0, 2), {
  *   weekStartsOn: 1,
@@ -59,0 +59,0 @@ *   firstWeekContainsDate: 4

lightFormat/index.js

@@ -87,9 +87,8 @@ "use strict";
  * @example
- * var result = lightFormat(new Date(2014, 1, 11), 'yyyy-MM-dd')
+ * const result = lightFormat(new Date(2014, 1, 11), 'yyyy-MM-dd')
  * //=> '2014-02-11'
  */
 
-function lightFormat(dirtyDate, dirtyFormatStr) {
+function lightFormat(dirtyDate, formatStr) {
   (0, _index6.default)(2, arguments);
-  var formatStr = String(dirtyFormatStr);
   var originalDate = (0, _index.default)(dirtyDate);
@@ -106,3 +105,6 @@
   var utcDate = (0, _index5.default)(originalDate, timezoneOffset);
-  var result = formatStr.match(formattingTokensRegExp).map(function (substring) {
+  var tokens = formatStr.match(formattingTokensRegExp); // The only case when formattingTokensRegExp doesn't match the string is when it's empty
+
+  if (!tokens) return '';
+  var result = tokens.map(function (substring) {
     // Replace two single quote characters with one single quote character
@@ -122,3 +124,3 @@ if (substring === "''") {
     if (formatter) {
-      return formatter(utcDate, substring, null, {});
+      return formatter(utcDate, substring);
     }
@@ -136,5 +138,11 @@
 function cleanEscapedString(input) {
-  return input.match(escapedStringRegExp)[1].replace(doubleQuoteRegExp, "'");
+  var matches = input.match(escapedStringRegExp);
+
+  if (!matches) {
+    return input;
+  }
+
+  return matches[1].replace(doubleQuoteRegExp, "'");
 }
 
 module.exports = exports.default;

locale/fa-IR/index.js

@@ -36,4 +36,4 @@ "use strict";
   options: {
-    weekStartsOn: 0
-    /* Sunday */
+    weekStartsOn: 6
+    /* Saturday */
     ,
@@ -40,0 +40,0 @@ firstWeekContainsDate: 1

package.json

 {
   "name": "date-fns",
-  "version": "2.21.1",
+  "version": "2.21.2",
   "sideEffects": false,
@@ -5,0 +5,0 @@ "contributors": ["Sasha Koss <[e-mail]>", "Lesha Koss <[e-mail]>"],

No alert changes

Improved metrics

Total package byte prevSize

5837813

increased by0.02%

Lines of code

119795

increased by0.02%

No dependency changes