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rrule

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JavaScript library for working with recurrence rules for calendar dates.

jakubroztocil.github.io/rrule/

jakubroztocil/rrule

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!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e(require("luxon")):"function"==typeof define&&define.amd?define(["luxon"],e):"object"==typeof exports?exports.rrule=e(require("luxon")):t.rrule=e(t.luxon)}("undefined"!=typeof self?self:this,function(t){return function(t){var e={};function n(r){if(e[r])return e[r].exports;var i=e[r]={i:r,l:!1,exports:{}};return t[r].call(i.exports,i,i.exports,n),i.l=!0,i.exports}return n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var i in t)n.d(r,i,function(e){return t[e]}.bind(null,i));return r},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=1)}([function(t,e,n){"use strict";n.d(e,"f",function(){return r}),n.d(e,"e",function(){return i}),n.d(e,"d",function(){return o}),n.d(e,"j",function(){return a}),n.d(e,"k",function(){return s}),n.d(e,"m",function(){return u}),n.d(e,"h",function(){return c}),n.d(e,"l",function(){return h}),n.d(e,"i",function(){return d}),n.d(e,"a",function(){return l}),n.d(e,"b",function(){return y}),n.d(e,"g",function(){return f}),n.d(e,"c",function(){return b});var r=function(t){return null!==t&&void 0!==t},i=function(t){return"number"==typeof t},o=Array.isArray,a=function(t,e){void 0===e&&(e=t),1===arguments.length&&(e=t,t=0);for(var n=[],r=t;r<e;r++)n.push(r);return n},s=function(t,e){var n=0,r=[];if(o(t))for(;n<e;n++)r[n]=[].concat(t);else for(;n<e;n++)r[n]=t;return r},u=function(t){return o(t)?t:[t]};function c(t,e,n){void 0===n&&(n=" ");var r=String(t);return e>>=0,r.length>e?String(r):((e-=r.length)>n.length&&(n+=s(n,e/n.length)),n.slice(0,e)+String(r))}var h=function(t,e,n){var r=t.split(e);return n?r.slice(0,n).concat([r.slice(n).join(e)]):r},d=function(t,e){var n=t%e;return n*e<0?n+e:n},l=function(t,e){return{div:Math.floor(t/e),mod:d(t,e)}},y=function(t){return!r(t)||0===t.length},f=function(t){return!y(t)},b=function(t,e){return f(t)&&-1!==t.indexOf(e)}},function(t,e,n){"use strict";n.r(e);var r,i=n(0),o=function(){var t=function(e,n){return(t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(e,n)};return function(e,n){function r(){this.constructor=e}t(e,n),e.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}();!function(t){t.MONTH_DAYS=[31,28,31,30,31,30,31,31,30,31,30,31],t.ONE_DAY=864e5,t.MAXYEAR=9999,t.ORDINAL_BASE=new Date(Date.UTC(1970,0,1)),t.PY_WEEKDAYS=[6,0,1,2,3,4,5],t.getYearDay=function(e){var n=new Date(e.getUTCFullYear(),e.getUTCMonth(),e.getUTCDate());return Math.ceil((n.valueOf()-new Date(e.getUTCFullYear(),0,1).valueOf())/t.ONE_DAY)+1},t.isLeapYear=function(t){return t%4==0&&t%100!=0||t%400==0},t.tzOffset=function(t){return 60*t.getTimezoneOffset()*1e3},t.daysBetween=function(e,n){var r=e.getTime()-t.tzOffset(e)-(n.getTime()-t.tzOffset(n));return Math.round(r/t.ONE_DAY)},t.toOrdinal=function(e){return t.daysBetween(e,t.ORDINAL_BASE)},t.fromOrdinal=function(e){return new Date(t.ORDINAL_BASE.getTime()+e*t.ONE_DAY)},t.getMonthDays=function(e){var n=e.getUTCMonth();return 1===n&&t.isLeapYear(e.getUTCFullYear())?29:t.MONTH_DAYS[n]},t.getWeekday=function(e){return t.PY_WEEKDAYS[e.getUTCDay()]},t.monthRange=function(e,n){var r=new Date(Date.UTC(e,n,1));return[t.getWeekday(r),t.getMonthDays(r)]},t.combine=function(t,e){return e=e||t,new Date(Date.UTC(t.getUTCFullYear(),t.getUTCMonth(),t.getUTCDate(),e.getHours(),e.getMinutes(),e.getSeconds(),e.getMilliseconds()))},t.clone=function(t){return new Date(t.getTime())},t.cloneDates=function(e){for(var n=[],r=0;r<e.length;r++)n.push(t.clone(e[r]));return n},t.sort=function(t){t.sort(function(t,e){return t.getTime()-e.getTime()})},t.timeToUntilString=function(t,e){void 0===e&&(e=!0);var n=new Date(t);return[Object(i.h)(n.getUTCFullYear().toString(),4,"0"),Object(i.h)(n.getUTCMonth()+1,2,"0"),Object(i.h)(n.getUTCDate(),2,"0"),"T",Object(i.h)(n.getUTCHours(),2,"0"),Object(i.h)(n.getUTCMinutes(),2,"0"),Object(i.h)(n.getUTCSeconds(),2,"0"),e?"Z":""].join("")},t.untilStringToDate=function(t){var e=/^(\d{4})(\d{2})(\d{2})(T(\d{2})(\d{2})(\d{2})Z?)?$/.exec(t);if(!e)throw new Error("Invalid UNTIL value: "+t);return new Date(Date.UTC(parseInt(e[1],10),parseInt(e[2],10)-1,parseInt(e[3],10),parseInt(e[5],10)||0,parseInt(e[6],10)||0,parseInt(e[7],10)||0))};var e=function(){function t(t,e,n,r){this.hour=t,this.minute=e,this.second=n,this.millisecond=r||0}return t.prototype.getHours=function(){return this.hour},t.prototype.getMinutes=function(){return this.minute},t.prototype.getSeconds=function(){return this.second},t.prototype.getMilliseconds=function(){return this.millisecond},t.prototype.getTime=function(){return 1e3*(60*this.hour*60+60*this.minute+this.second)+this.millisecond},t}();t.Time=e;var n=function(e){function n(t,n,r,i,o,a,s){var u=e.call(this,i,o,a,s)||this;return u.year=t,u.month=n,u.day=r,u}return o(n,e),n.prototype.getWeekday=function(){return t.getWeekday(new Date(this.getTime()))},n.prototype.getTime=function(){return new Date(Date.UTC(this.year,this.month-1,this.day,this.hour,this.minute,this.second,this.millisecond)).getTime()},n.prototype.getDay=function(){return this.day},n.prototype.getMonth=function(){return this.month},n.prototype.getYear=function(){return this.year},n.prototype.addYears=function(t){this.year+=t},n.prototype.addMonths=function(t){if(this.month+=t,this.month>12){var e=Math.floor(this.month/12),n=Object(i.i)(this.month,12);this.month=n,this.year+=e,0===this.month&&(this.month=12,--this.year)}},n.prototype.addWeekly=function(t,e){e>this.getWeekday()?this.day+=-(this.getWeekday()+1+(6-e))+7*t:this.day+=-(this.getWeekday()-e)+7*t,this.fixDay()},n.prototype.addDaily=function(t){this.day+=t,this.fixDay()},n.prototype.addHours=function(t,e,n){var r=!1;for(e&&(this.hour+=Math.floor((23-this.hour)/t)*t);;){this.hour+=t;var o=Object(i.a)(this.hour,24),a=o.div,s=o.mod;if(a&&(this.hour=s,this.addDaily(a),r=!0),Object(i.b)(n)||Object(i.c)(n,this.hour))break}return r},n.prototype.addMinutes=function(t,e,n,r){var o=!1;for(e&&(this.minute+=Math.floor((1439-(60*this.hour+this.minute))/t)*t);;){this.minute+=t;var a=Object(i.a)(this.minute,60),s=a.div,u=a.mod;if(s&&(this.minute=u,o=this.addHours(s,!1,n)),(Object(i.b)(n)||Object(i.c)(n,this.hour))&&(Object(i.b)(r)||Object(i.c)(r,this.minute)))break}return o},n.prototype.addSeconds=function(t,e,n,r,o){var a=!1;for(e&&(this.second+=Math.floor((86399-(3600*this.hour+60*this.minute+this.second))/t)*t);;){this.second+=t;var s=Object(i.a)(this.second,60),u=s.div,c=s.mod;if(u&&(this.second=c,a=this.addMinutes(u,!1,n,r)),(Object(i.b)(n)||Object(i.c)(n,this.hour))&&(Object(i.b)(r)||Object(i.c)(r,this.minute))&&(Object(i.b)(o)||Object(i.c)(o,this.second)))break}return a},n.prototype.fixDay=function(){if(!(this.day<=28)){var e=t.monthRange(this.year,this.month-1)[1];if(!(this.day<=e))for(;this.day>e;){if(this.day-=e,++this.month,13===this.month&&(this.month=1,++this.year,this.year>t.MAXYEAR))return;e=t.monthRange(this.year,this.month-1)[1]}}},n}(e);t.DateTime=n}(r||(r={}));var a,s=r,u=Object(i.k)(1,31).concat(Object(i.k)(2,28),Object(i.k)(3,31),Object(i.k)(4,30),Object(i.k)(5,31),Object(i.k)(6,30),Object(i.k)(7,31),Object(i.k)(8,31),Object(i.k)(9,30),Object(i.k)(10,31),Object(i.k)(11,30),Object(i.k)(12,31),Object(i.k)(1,7)),c=Object(i.k)(1,31).concat(Object(i.k)(2,29),Object(i.k)(3,31),Object(i.k)(4,30),Object(i.k)(5,31),Object(i.k)(6,30),Object(i.k)(7,31),Object(i.k)(8,31),Object(i.k)(9,30),Object(i.k)(10,31),Object(i.k)(11,30),Object(i.k)(12,31),Object(i.k)(1,7)),h=Object(i.j)(1,29),d=Object(i.j)(1,30),l=Object(i.j)(1,31),y=Object(i.j)(1,32),f=y.concat(d,y,l,y,l,y,y,l,y,l,y,y.slice(0,7)),b=y.concat(h,y,l,y,l,y,y,l,y,l,y,y.slice(0,7)),p=Object(i.j)(-28,0),m=Object(i.j)(-29,0),w=Object(i.j)(-30,0),O=Object(i.j)(-31,0),v=O.concat(m,O,w,O,w,O,O,w,O,w,O,O.slice(0,7)),k=O.concat(p,O,w,O,w,O,O,w,O,w,O,O.slice(0,7)),g=[0,31,60,91,121,152,182,213,244,274,305,335,366],j=[0,31,59,90,120,151,181,212,243,273,304,334,365],E=function(){for(var t=[],e=0;e<55;e++)t=t.concat(Object(i.j)(7));return t}(),T=function(){function t(t){this.yearlen=365,this.nextyearlen=365,this.rrule=t,this.mmask=null,this.mrange=null,this.mdaymask=null,this.nmdaymask=null,this.wdaymask=null,this.wnomask=null,this.nwdaymask=null,this.eastermask=null}return t.prototype.easter=function(t,e){void 0===e&&(e=0);var n=t%19,r=Math.floor(t/100),i=t%100,o=Math.floor(r/4),a=r%4,s=Math.floor((r+8)/25),u=Math.floor((r-s+1)/3),c=Math.floor(19*n+r-o-u+15)%30,h=Math.floor(i/4),d=i%4,l=Math.floor(32+2*a+2*h-c-d)%7,y=Math.floor((n+11*c+22*l)/451),f=Math.floor((c+l-7*y+114)/31),b=(c+l-7*y+114)%31+1,p=Date.UTC(t,f-1,b+e),m=Date.UTC(t,0,1);return[Math.ceil((p-m)/864e5)]},t.prototype.rebuild=function(t,e){var n=this.rrule;t!==this.lastyear&&this.rebuildYear(t),!Object(i.g)(n.options.bynweekday)||e===this.lastmonth&&t===this.lastyear||this.rebuildMonth(t,e),Object(i.f)(n.options.byeaster)&&(this.eastermask=this.easter(t,n.options.byeaster))},t.prototype.rebuildYear=function(t){var e=this.rrule;this.yearlen=s.isLeapYear(t)?366:365,this.nextyearlen=s.isLeapYear(t+1)?366:365;var n=new Date(Date.UTC(t,0,1));this.yearordinal=s.toOrdinal(n),this.yearweekday=s.getWeekday(n);var r=s.getWeekday(n);if(365===this.yearlen?(this.mmask=u,this.mdaymask=b,this.nmdaymask=k,this.wdaymask=E.slice(r),this.mrange=j):(this.mmask=c,this.mdaymask=f,this.nmdaymask=v,this.wdaymask=E.slice(r),this.mrange=g),Object(i.b)(e.options.byweekno))this.wnomask=null;else{this.wnomask=Object(i.k)(0,this.yearlen+7);var o,a=void 0,h=void 0;(a=o=Object(i.i)(7-this.yearweekday+e.options.wkst,7))>=4?(a=0,h=this.yearlen+Object(i.i)(this.yearweekday-e.options.wkst,7)):h=this.yearlen-a;for(var d=Math.floor(h/7),l=Object(i.i)(h,7),y=Math.floor(d+l/4),p=0;p<e.options.byweekno.length;p++){var m=void 0,w=e.options.byweekno[p];if(w<0&&(w+=y+1),w>0&&w<=y){w>1?(m=a+7*(w-1),a!==o&&(m-=7-o)):m=a;for(var O=0;O<7&&(this.wnomask[m]=1,m++,this.wdaymask[m]!==e.options.wkst);O++);}}if(Object(i.c)(e.options.byweekno,1)){m=a+7*y;if(a!==o&&(m-=7-o),m<this.yearlen)for(p=0;p<7&&(this.wnomask[m]=1,m+=1,this.wdaymask[m]!==e.options.wkst);p++);}if(a){var T=void 0;if(Object(i.c)(e.options.byweekno,-1))T=-1;else{var x=s.getWeekday(new Date(Date.UTC(t-1,0,1))),D=Object(i.i)(7-x.valueOf()+e.options.wkst,7),Y=s.isLeapYear(t-1)?366:365;D>=4?(D=0,T=Math.floor(52+Object(i.i)(Y+Object(i.i)(x-e.options.wkst,7),7)/4)):T=Math.floor(52+Object(i.i)(this.yearlen-a,7)/4)}if(Object(i.c)(e.options.byweekno,T))for(m=0;m<a;m++)this.wnomask[m]=1}}},t.prototype.rebuildMonth=function(t,e){var n=this.rrule,r=[];if(n.options.freq===B.YEARLY)if(Object(i.g)(n.options.bymonth))for(var o=0;o<n.options.bymonth.length;o++)e=n.options.bymonth[o],r.push(this.mrange.slice(e-1,e+1));else r=[[0,this.yearlen]];else n.options.freq===B.MONTHLY&&(r=[this.mrange.slice(e-1,e+1)]);if(Object(i.g)(r)){this.nwdaymask=Object(i.k)(0,this.yearlen);for(o=0;o<r.length;o++){var a=r[o],s=a[0],u=a[1];u-=1;for(var c=0;c<n.options.bynweekday.length;c++){var h=void 0,d=n.options.bynweekday[c][0],l=n.options.bynweekday[c][1];l<0?(h=u+7*(l+1),h-=Object(i.i)(this.wdaymask[h]-d,7)):(h=s+7*(l-1),h+=Object(i.i)(7-this.wdaymask[h]+d,7)),s<=h&&h<=u&&(this.nwdaymask[h]=1)}}}this.lastyear=t,this.lastmonth=e},t.prototype.ydayset=function(){return[Object(i.j)(this.yearlen),0,this.yearlen]},t.prototype.mdayset=function(t,e,n){for(var r=this.mrange[e-1],o=this.mrange[e],a=Object(i.k)(null,this.yearlen),s=r;s<o;s++)a[s]=s;return[a,r,o]},t.prototype.wdayset=function(t,e,n){for(var r=Object(i.k)(null,this.yearlen+7),o=s.toOrdinal(new Date(Date.UTC(t,e-1,n)))-this.yearordinal,a=o,u=0;u<7&&(r[o]=o,++o,this.wdaymask[o]!==this.rrule.options.wkst);u++);return[r,a,o]},t.prototype.ddayset=function(t,e,n){var r=Object(i.k)(null,this.yearlen),o=s.toOrdinal(new Date(Date.UTC(t,e-1,n)))-this.yearordinal;return r[o]=o,[r,o,o+1]},t.prototype.htimeset=function(t,e,n,r){for(var i=[],o=this.rrule,a=0;a<o.options.byminute.length;a++){e=o.options.byminute[a];for(var u=0;u<o.options.bysecond.length;u++)n=o.options.bysecond[u],i.push(new s.Time(t,e,n,r))}return s.sort(i),i},t.prototype.mtimeset=function(t,e,n,r){for(var i=[],o=this.rrule,a=0;a<o.options.bysecond.length;a++)n=o.options.bysecond[a],i.push(new s.Time(t,e,n,r));return s.sort(i),i},t.prototype.stimeset=function(t,e,n,r){return[new s.Time(t,e,n,r)]},t}(),x=function(){function t(t,e){this.minDate=null,this.maxDate=null,this._result=[],this.total=0,this.method=t,this.args=e,"between"===t?(this.maxDate=e.inc?e.before:new Date(e.before.getTime()-1),this.minDate=e.inc?e.after:new Date(e.after.getTime()+1)):"before"===t?this.maxDate=e.inc?e.dt:new Date(e.dt.getTime()-1):"after"===t&&(this.minDate=e.inc?e.dt:new Date(e.dt.getTime()+1))}return t.prototype.accept=function(t){++this.total;var e=this.minDate&&t<this.minDate,n=this.maxDate&&t>this.maxDate;if("between"===this.method){if(e)return!0;if(n)return!1}else if("before"===this.method){if(n)return!1}else if("after"===this.method)return!!e||(this.add(t),!1);return this.add(t)},t.prototype.add=function(t){return this._result.push(t),!0},t.prototype.getValue=function(){var t=this._result;switch(this.method){case"all":case"between":return t;case"before":case"after":return t.length?t[t.length-1]:null}},t.prototype.clone=function(){return new t(this.method,this.args)},t}(),D=function(){var t=function(e,n){return(t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(e,n)};return function(e,n){function r(){this.constructor=e}t(e,n),e.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}(),Y=function(t){function e(e,n,r){var i=t.call(this,e,n)||this;return i.iterator=r,i}return D(e,t),e.prototype.add=function(t){return!!this.iterator(t,this._result.length)&&(this._result.push(t),!0)},e}(x);!function(t){t[t.YEARLY=0]="YEARLY",t[t.MONTHLY=1]="MONTHLY",t[t.WEEKLY=2]="WEEKLY",t[t.DAILY=3]="DAILY",t[t.HOURLY=4]="HOURLY",t[t.MINUTELY=5]="MINUTELY",t[t.SECONDLY=6]="SECONDLY"}(a||(a={}));var S=["MO","TU","WE","TH","FR","SA","SU"],U=function(){function t(t,e){if(0===e)throw new Error("Can't create weekday with n == 0");this.weekday=t,this.n=e}return t.prototype.nth=function(e){return this.n===e?this:new t(this.weekday,e)},t.prototype.equals=function(t){return this.weekday===t.weekday&&this.n===t.n},t.prototype.toString=function(){var t=S[this.weekday];return this.n&&(t=(this.n>0?"+":"")+String(this.n)+t),t},t.prototype.getJsWeekday=function(){return 6===this.weekday?0:this.weekday+1},t}();function _(t){var e=[],n={};if(Object.keys(t).forEach(function(r){n[r]=t[r],Object(i.c)(K,r)||e.push(r)}),e.length)throw new Error("Invalid options: "+e.join(", "));return n}var L=function(){return(L=Object.assign||function(t){for(var e,n=1,r=arguments.length;n<r;n++)for(var i in e=arguments[n])Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i]);return t}).apply(this,arguments)};function M(t){var e=t.split("\n").map(N).filter(function(t){return null!==t});return L({},e[0],e[1])}function R(t){var e={},n=/DTSTART(?:;TZID=([^:=]+?))?(?::|=)([^;\s]+)/i.exec(t);if(!n)return e;n[0];var r=n[1],i=n[2];return r&&(e.tzid=r),e.dtstart=s.untilStringToDate(i),e}function N(t){if(!(t=t.replace(/^\s+|\s+$/,"")).length)return null;var e=/^([A-Z]+?)[:;]/.exec(t.toUpperCase());if(!e)return A(t);e[0];var n=e[1];switch(n.toUpperCase()){case"RRULE":case"EXRULE":return A(t);case"DTSTART":return R(t);default:throw new Error("Unsupported RFC prop "+n+" in "+t)}}function A(t){var e=R(t.replace(/^RRULE:/i,""));return t.replace(/^(?:RRULE|EXRULE):/i,"").split(";").forEach(function(n){var r=n.split("="),i=r[0],o=r[1];switch(i.toUpperCase()){case"FREQ":e.freq=a[o.toUpperCase()];break;case"WKST":e.wkst=F[o.toUpperCase()];break;case"COUNT":case"INTERVAL":case"BYSETPOS":case"BYMONTH":case"BYMONTHDAY":case"BYYEARDAY":case"BYWEEKNO":case"BYHOUR":case"BYMINUTE":case"BYSECOND":var u=function(t){if(-1!==t.indexOf(",")){var e=t.split(",");return e.map(function(t){return/^[+-]?\d+$/.test(t.toString())?Number(t):t})}if(/^[+-]?\d+$/.test(t))return Number(t);return t}(o),c=i.toLowerCase();e[c]=u;break;case"BYWEEKDAY":case"BYDAY":e.byweekday=function(t){return t.split(",").map(function(t){if(2===t.length)return F[t];var e=t.match(/^([+-]?\d)([A-Z]{2})$/),n=Number(e[1]),r=e[2],i=F[r].weekday;return new U(i,n)})}(o);break;case"DTSTART":case"TZID":var 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"+u.join(","));n.push(M(t));break;case"RDATE":var d=/RDATE(?:;TZID=([^:=]+))?/i.exec(t),l=(d[0],d[1]);l&&!c&&(c=l),r=r.concat(et(h,u));break;case"EXRULE":if(u.length)throw new Error("unsupported EXRULE parm: "+u.join(","));o.push(M(h));break;case"EXDATE":a=a.concat(et(h,u));break;case"DTSTART":break;default:throw new Error("unsupported property: "+s)}}}),{dtstart:u,tzid:c,rrulevals:n,rdatevals:r,exrulevals:o,exdatevals:a}}function V(t,e){return void 0===e&&(e={}),function(t,e){var n=Q(t,e),r=n.rrulevals,i=n.rdatevals,o=n.exrulevals,a=n.exdatevals,s=n.dtstart,u=n.tzid,c=!1===e.cache;if(e.compatible&&(e.forceset=!0,e.unfold=!0),e.forceset||r.length>1||i.length||o.length||a.length){var h=new G(c);return h.tzid(u||void 0),r.forEach(function(t){h.rrule(new B(tt(t,s,u),c))}),i.forEach(function(t){h.rdate(t)}),o.forEach(function(t){h.exrule(new B(tt(t,s,u),c))}),a.forEach(function(t){h.exdate(t)}),e.compatible&&e.dtstart&&h.rdate(s),h}var d=r[0];return new B(tt(d,d.dtstart||e.dtstart||s,d.tzid||e.tzid||u),c)}(t,function(t){var e=[],n=Object.keys(t),r=Object.keys($);if(n.forEach(function(t){Object(i.c)(r,t)||e.push(t)}),e.length)throw new Error("Invalid options: "+e.join(", "));var o=J({},t);return r.forEach(function(t){Object(i.c)(n,t)||(o[t]=$[t])}),o}(e))}function tt(t,e,n){return J({},t,{dtstart:e,tzid:n})}function et(t,e){return function(t){t.forEach(function(t){if(!/(VALUE=DATE(-TIME)?)|(TZID=)/.test(t))throw new Error("unsupported RDATE/EXDATE parm: "+t)})}(e),t.split(",").map(function(t){return s.untilStringToDate(t)})}n.d(e,"Frequency",function(){return a}),n.d(e,"Weekday",function(){return U}),n.d(e,"RRule",function(){return B}),n.d(e,"RRuleSet",function(){return G}),n.d(e,"rrulestr",function(){return V}); /*! * rrule.js - Library for working with recurrence rules for calendar dates. * https://github.com/jakubroztocil/rrule * * Copyright 2010, Jakub Roztocil and Lars Schoning * Licenced under the BSD licence. * https://github.com/jakubroztocil/rrule/blob/master/LICENCE * * Based on: * python-dateutil - Extensions to the standard Python datetime module. * Copyright (c) 2003-2011 - Gustavo Niemeyer <gustavo@niemeyer.net> * Copyright (c) 2012 - Tomi Pieviläinen <tomi.pievilainen@iki.fi> * https://github.com/jakubroztocil/rrule/blob/master/LICENCE * */e.default=B},function(e,n){e.exports=t},function(t,e,n){"use strict";n.r(e);var r={dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],tokens:{SKIP:/^[ \r\n\t]+|^\.$/,number:/^[1-9][0-9]*/,numberAsText:/^(one|two|three)/i,every:/^every/i,"day(s)":/^days?/i,"weekday(s)":/^weekdays?/i,"week(s)":/^weeks?/i,"hour(s)":/^hours?/i,"minute(s)":/^minutes?/i,"month(s)":/^months?/i,"year(s)":/^years?/i,on:/^(on|in)/i,at:/^(at)/i,the:/^the/i,first:/^first/i,second:/^second/i,third:/^third/i,nth:/^([1-9][0-9]*)(\.|th|nd|rd|st)/i,last:/^last/i,for:/^for/i,"time(s)":/^times?/i,until:/^(un)?til/i,monday:/^mo(n(day)?)?/i,tuesday:/^tu(e(s(day)?)?)?/i,wednesday:/^we(d(n(esday)?)?)?/i,thursday:/^th(u(r(sday)?)?)?/i,friday:/^fr(i(day)?)?/i,saturday:/^sa(t(urday)?)?/i,sunday:/^su(n(day)?)?/i,january:/^jan(uary)?/i,february:/^feb(ruary)?/i,march:/^mar(ch)?/i,april:/^apr(il)?/i,may:/^may/i,june:/^june?/i,july:/^july?/i,august:/^aug(ust)?/i,september:/^sep(t(ember)?)?/i,october:/^oct(ober)?/i,november:/^nov(ember)?/i,december:/^dec(ember)?/i,comma:/^(,\s*|(and|or)\s*)+/i}},i=n(1),o=n(0),a=function(t,e){return-1!==t.indexOf(e)},s=function(t){return t.toString()},u=function(){function t(t,e,n){if(void 0===e&&(e=s),void 0===n&&(n=r),this.text=[],this.language=n||r,this.gettext=e,this.rrule=t,this.options=t.options,this.origOptions=t.origOptions,this.origOptions.bymonthday){var i=[].concat(this.options.bymonthday),a=[].concat(this.options.bynmonthday);i.sort(function(t,e){return t-e}),a.sort(function(t,e){return e-t}),this.bymonthday=i.concat(a),this.bymonthday.length||(this.bymonthday=null)}if(Object(o.f)(this.origOptions.byweekday)){var u=Object(o.d)(this.origOptions.byweekday)?this.origOptions.byweekday:[this.origOptions.byweekday],c=String(u);this.byweekday={allWeeks:u.filter(function(t){return!t.n}),someWeeks:u.filter(function(t){return Boolean(t.n)}),isWeekdays:-1!==c.indexOf("MO")&&-1!==c.indexOf("TU")&&-1!==c.indexOf("WE")&&-1!==c.indexOf("TH")&&-1!==c.indexOf("FR")&&-1===c.indexOf("SA")&&-1===c.indexOf("SU"),isEveryDay:-1!==c.indexOf("MO")&&-1!==c.indexOf("TU")&&-1!==c.indexOf("WE")&&-1!==c.indexOf("TH")&&-1!==c.indexOf("FR")&&-1!==c.indexOf("SA")&&-1!==c.indexOf("SU")};var h=function(t,e){return t.weekday-e.weekday};this.byweekday.allWeeks.sort(h),this.byweekday.someWeeks.sort(h),this.byweekday.allWeeks.length||(this.byweekday.allWeeks=null),this.byweekday.someWeeks.length||(this.byweekday.someWeeks=null)}else this.byweekday=null}return t.isFullyConvertible=function(e){if(!(e.options.freq in t.IMPLEMENTED))return!1;if(e.origOptions.until&&e.origOptions.count)return!1;for(var n in e.origOptions){if(a(["dtstart","wkst","freq"],n))return!0;if(!a(t.IMPLEMENTED[e.options.freq],n))return!1}return!0},t.prototype.isFullyConvertible=function(){return t.isFullyConvertible(this.rrule)},t.prototype.toString=function(){var e=this.gettext;if(!(this.options.freq in t.IMPLEMENTED))return e("RRule error: Unable to fully convert this rrule to text");if(this.text=[e("every")],this[i.default.FREQUENCIES[this.options.freq]](),this.options.until){this.add(e("until"));var n=this.options.until;this.add(this.language.monthNames[n.getUTCMonth()]).add(n.getUTCDate()+",").add(n.getUTCFullYear().toString())}else this.options.count&&this.add(e("for")).add(this.options.count.toString()).add(this.plural(this.options.count)?e("times"):e("time"));return this.isFullyConvertible()||this.add(e("(~ approximate)")),this.text.join("")},t.prototype.HOURLY=function(){var t=this.gettext;1!==this.options.interval&&this.add(this.options.interval.toString()),this.add(this.plural(this.options.interval)?t("hours"):t("hour"))},t.prototype.MINUTELY=function(){var t=this.gettext;1!==this.options.interval&&this.add(this.options.interval.toString()),this.add((this.plural(this.options.interval),t("minutes")))},t.prototype.DAILY=function(){var t=this.gettext;1!==this.options.interval&&this.add(this.options.interval.toString()),this.byweekday&&this.byweekday.isWeekdays?this.add(this.plural(this.options.interval)?t("weekdays"):t("weekday")):this.add(this.plural(this.options.interval)?t("days"):t("day")),this.origOptions.bymonth&&(this.add(t("in")),this._bymonth()),this.bymonthday?this._bymonthday():this.byweekday?this._byweekday():this.origOptions.byhour&&this._byhour()},t.prototype.WEEKLY=function(){var t=this.gettext;1!==this.options.interval&&this.add(this.options.interval.toString()).add(this.plural(this.options.interval)?t("weeks"):t("week")),this.byweekday&&this.byweekday.isWeekdays?1===this.options.interval?this.add(this.plural(this.options.interval)?t("weekdays"):t("weekday")):this.add(t("on")).add(t("weekdays")):this.byweekday&&this.byweekday.isEveryDay?this.add(this.plural(this.options.interval)?t("days"):t("day")):(1===this.options.interval&&this.add(t("week")),this.origOptions.bymonth&&(this.add(t("in")),this._bymonth()),this.bymonthday?this._bymonthday():this.byweekday&&this._byweekday())},t.prototype.MONTHLY=function(){var t=this.gettext;this.origOptions.bymonth?(1!==this.options.interval&&(this.add(this.options.interval.toString()).add(t("months")),this.plural(this.options.interval)&&this.add(t("in"))),this._bymonth()):(1!==this.options.interval&&this.add(this.options.interval.toString()),this.add(this.plural(this.options.interval)?t("months"):t("month"))),this.bymonthday?this._bymonthday():this.byweekday&&this.byweekday.isWeekdays?this.add(t("on")).add(t("weekdays")):this.byweekday&&this._byweekday()},t.prototype.YEARLY=function(){var t=this.gettext;this.origOptions.bymonth?(1!==this.options.interval&&(this.add(this.options.interval.toString()),this.add(t("years"))),this._bymonth()):(1!==this.options.interval&&this.add(this.options.interval.toString()),this.add(this.plural(this.options.interval)?t("years"):t("year"))),this.bymonthday?this._bymonthday():this.byweekday&&this._byweekday(),this.options.byyearday&&this.add(t("on the")).add(this.list(this.options.byyearday,this.nth,t("and"))).add(t("day")),this.options.byweekno&&this.add(t("in")).add(this.plural(this.options.byweekno.length)?t("weeks"):t("week")).add(this.list(this.options.byweekno,void 0,t("and")))},t.prototype._bymonthday=function(){var t=this.gettext;this.byweekday&&this.byweekday.allWeeks?this.add(t("on")).add(this.list(this.byweekday.allWeeks,this.weekdaytext,t("or"))).add(t("the")).add(this.list(this.bymonthday,this.nth,t("or"))):this.add(t("on the")).add(this.list(this.bymonthday,this.nth,t("and")))},t.prototype._byweekday=function(){var t=this.gettext;this.byweekday.allWeeks&&!this.byweekday.isWeekdays&&this.add(t("on")).add(this.list(this.byweekday.allWeeks,this.weekdaytext)),this.byweekday.someWeeks&&(this.byweekday.allWeeks&&this.add(t("and")),this.add(t("on the")).add(this.list(this.byweekday.someWeeks,this.weekdaytext,t("and"))))},t.prototype._byhour=function(){var t=this.gettext;this.add(t("at")).add(this.list(this.origOptions.byhour,void 0,t("and")))},t.prototype._bymonth=function(){this.add(this.list(this.options.bymonth,this.monthtext,this.gettext("and")))},t.prototype.nth=function(t){var e,n;t=parseInt(t.toString(),10);var r=this.gettext;if(-1===t)return r("last");switch(n=Math.abs(t)){case 1:case 21:case 31:e=n+r("st");break;case 2:case 22:e=n+r("nd");break;case 3:case 23:e=n+r("rd");break;default:e=n+r("th")}return t<0?e+" "+r("last"):e},t.prototype.monthtext=function(t){return this.language.monthNames[t-1]},t.prototype.weekdaytext=function(t){var e=Object(o.e)(t)?(t+1)%7:t.getJsWeekday();return(t.n?this.nth(t.n)+" ":"")+this.language.dayNames[e]},t.prototype.plural=function(t){return t%100!=1},t.prototype.add=function(t){return this.text.push(" "),this.text.push(t),this},t.prototype.list=function(t,e,n,r){void 0===r&&(r=","),Object(o.d)(t)||(t=[t]);e=e||function(t){return t.toString()};var i=this,a=function(t){return e&&e.call(i,t)};return n?function(t,e,n){for(var r="",i=0;i<t.length;i++)0!==i&&(i===t.length-1?r+=" "+n+" ":r+=e+" "),r+=t[i];return r}(t.map(a),r,n):t.map(a).join(r+" ")},t}(),c=function(){function t(t){this.done=!0,this.rules=t}return t.prototype.start=function(t){return this.text=t,this.done=!1,this.nextSymbol()},t.prototype.isDone=function(){return this.done&&null===this.symbol},t.prototype.nextSymbol=function(){var t,e;this.symbol=null,this.value=null;do{if(this.done)return!1;for(var n in t=null,this.rules){var r=this.rules[n].exec(this.text);r&&(null===t||r[0].length>t[0].length)&&(t=r,e=n)}if(null!=t&&(this.text=this.text.substr(t[0].length),""===this.text&&(this.done=!0)),null==t)return this.done=!0,this.symbol=null,void(this.value=null)}while("SKIP"===e);return this.symbol=e,this.value=t,!0},t.prototype.accept=function(t){if(this.symbol===t){if(this.value){var e=this.value;return this.nextSymbol(),e}return this.nextSymbol(),!0}return!1},t.prototype.acceptNumber=function(){return this.accept("number")},t.prototype.expect=function(t){if(this.accept(t))return!0;throw new Error("expected "+t+" but found "+this.symbol)},t}();function h(t,e){void 0===e&&(e=r);var n={},o=new c(e.tokens);return o.start(t)?(function(){o.expect("every");var t=o.acceptNumber();t&&(n.interval=parseInt(t[0],10));if(o.isDone())throw new Error("Unexpected end");switch(o.symbol){case"day(s)":n.freq=i.default.DAILY,o.nextSymbol()&&(!function(){if(!o.accept("at"))return;do{var t=o.acceptNumber();if(!t)throw new Error("Unexpected symbol "+o.symbol+", expected hour");for(n.byhour=[parseInt(t[0],10)];o.accept("comma");){if(!(t=o.acceptNumber()))throw new Error("Unexpected symbol "+o.symbol+"; expected hour");n.byhour.push(parseInt(t[0],10))}}while(o.accept("comma")||o.accept("at"))}(),d());break;case"weekday(s)":n.freq=i.default.WEEKLY,n.byweekday=[i.default.MO,i.default.TU,i.default.WE,i.default.TH,i.default.FR],o.nextSymbol(),d();break;case"week(s)":n.freq=i.default.WEEKLY,o.nextSymbol()&&(a(),d());break;case"hour(s)":n.freq=i.default.HOURLY,o.nextSymbol()&&(a(),d());break;case"minute(s)":n.freq=i.default.MINUTELY,o.nextSymbol()&&(a(),d());break;case"month(s)":n.freq=i.default.MONTHLY,o.nextSymbol()&&(a(),d());break;case"year(s)":n.freq=i.default.YEARLY,o.nextSymbol()&&(a(),d());break;case"monday":case"tuesday":case"wednesday":case"thursday":case"friday":case"saturday":case"sunday":n.freq=i.default.WEEKLY;var e=o.symbol.substr(0,2).toUpperCase();if(n.byweekday=[i.default[e]],!o.nextSymbol())return;for(;o.accept("comma");){if(o.isDone())throw new Error("Unexpected end");var r=u();if(!r)throw new Error("Unexpected symbol "+o.symbol+", expected weekday");n.byweekday.push(i.default[r]),o.nextSymbol()}!function(){o.accept("on"),o.accept("the");var t=h();if(!t)return;n.bymonthday=[t],o.nextSymbol();for(;o.accept("comma");){if(!(t=h()))throw new Error("Unexpected symbol "+o.symbol+"; expected monthday");n.bymonthday.push(t),o.nextSymbol()}}(),d();break;case"january":case"february":case"march":case"april":case"may":case"june":case"july":case"august":case"september":case"october":case"november":case"december":if(n.freq=i.default.YEARLY,n.bymonth=[s()],!o.nextSymbol())return;for(;o.accept("comma");){if(o.isDone())throw new Error("Unexpected end");var c=s();if(!c)throw new Error("Unexpected symbol "+o.symbol+", expected month");n.bymonth.push(c),o.nextSymbol()}a(),d();break;default:throw new Error("Unknown symbol")}}(),n):null;function a(){var t=o.accept("on"),e=o.accept("the");if(t||e)do{var r=h(),a=u(),c=s();if(r)a?(o.nextSymbol(),n.byweekday||(n.byweekday=[]),n.byweekday.push(i.default[a].nth(r))):(n.bymonthday||(n.bymonthday=[]),n.bymonthday.push(r),o.accept("day(s)"));else if(a)o.nextSymbol(),n.byweekday||(n.byweekday=[]),n.byweekday.push(i.default[a]);else if("weekday(s)"===o.symbol)o.nextSymbol(),n.byweekday||(n.byweekday=[i.default.MO,i.default.TU,i.default.WE,i.default.TH,i.default.FR]);else if("week(s)"===o.symbol){o.nextSymbol();var d=o.acceptNumber();if(!d)throw new Error("Unexpected symbol "+o.symbol+", expected week number");for(n.byweekno=[parseInt(d[0],10)];o.accept("comma");){if(!(d=o.acceptNumber()))throw new Error("Unexpected symbol "+o.symbol+"; expected monthday");n.byweekno.push(parseInt(d[0],10))}}else{if(!c)return;o.nextSymbol(),n.bymonth||(n.bymonth=[]),n.bymonth.push(c)}}while(o.accept("comma")||o.accept("the")||o.accept("on"))}function s(){switch(o.symbol){case"january":return 1;case"february":return 2;case"march":return 3;case"april":return 4;case"may":return 5;case"june":return 6;case"july":return 7;case"august":return 8;case"september":return 9;case"october":return 10;case"november":return 11;case"december":return 12;default:return!1}}function u(){switch(o.symbol){case"monday":case"tuesday":case"wednesday":case"thursday":case"friday":case"saturday":case"sunday":return o.symbol.substr(0,2).toUpperCase();default:return!1}}function h(){switch(o.symbol){case"last":return o.nextSymbol(),-1;case"first":return o.nextSymbol(),1;case"second":return o.nextSymbol(),o.accept("last")?-2:2;case"third":return o.nextSymbol(),o.accept("last")?-3:3;case"nth":var t=parseInt(o.value[1],10);if(t<-366||t>366)throw new Error("Nth out of range: "+t);return o.nextSymbol(),o.accept("last")?-t:t;default:return!1}}function d(){if("until"===o.symbol){var t=Date.parse(o.text);if(!t)throw new Error("Cannot parse until date:"+o.text);n.until=new Date(t)}else o.accept("for")&&(n.count=parseInt(o.value[0],10),o.expect("number"))}}n.d(e,"fromText",function(){return d}),n.d(e,"isFullyConvertible",function(){return f}),n.d(e,"toText",function(){return y}),n.d(e,"parseText",function(){return h}); /*! * rrule.js - Library for working with recurrence rules for calendar dates. * https://github.com/jakubroztocil/rrule * * Copyright 2010, Jakub Roztocil and Lars Schoning * Licenced under the BSD licence. * https://github.com/jakubroztocil/rrule/blob/master/LICENCE * */ var d=function(t,e){return void 0===e&&(e=r),new i.default(h(t,e)||void 0)},l=["count","until","interval","byweekday","bymonthday","bymonth"];u.IMPLEMENTED=[],u.IMPLEMENTED[i.default.HOURLY]=l,u.IMPLEMENTED[i.default.MINUTELY]=l,u.IMPLEMENTED[i.default.DAILY]=["byhour"].concat(l),u.IMPLEMENTED[i.default.WEEKLY]=l,u.IMPLEMENTED[i.default.MONTHLY]=l,u.IMPLEMENTED[i.default.YEARLY]=["byweekno","byyearday"].concat(l);var y=function(t,e,n){return new u(t,e,n).toString()},f=u.isFullyConvertible}])});