dayjs-ext/dayjs.min.js

2KB immutable date time library alternative to Moment.js with the same modern API

!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.dayjs=e()}(this,function(){"use strict";function r(){return(r=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t}).apply(this,arguments)}var o=1e3,s="millisecond",c="second",h="minute",f="hour",d="day",$="week",l="month",m="year",y="date",M=/^(\d{4})-?(\d{1,2})-?(\d{0,2})(.*?(\d{1,2}):(\d{1,2}):(\d{1,2}))?.?(\d{1,3})?$/,p=/\[.*?\]|Y{2,4}|M{1,4}|D{1,2}|d{1,4}|H{1,2}|h{1,2}|a|A|m{1,2}|s{1,2}|Z{1,2}|SSS/g,t={name:"en",weekdays:"Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"),months:"January_February_March_April_May_June_July_August_September_October_November_December".split("_")},i=function(t,e,n){var r=String(t);return!r||r.length>=e?t:""+Array(e+1-r.length).join(n)+t},e={padStart:i,padZoneStr:function(t){var e=Math.abs(t),n=Math.floor(e/60),r=e%60;return(t<=0?"+":"-")+i(n,2,"0")+":"+i(r,2,"0")},monthDiff:function(t,e){var n=12*(e.year()-t.year())+(e.month()-t.month()),r=t.clone().add(n,"months"),s=e-r<0,i=t.clone().add(n+(s?-1:1),"months"),a=Number(-(n+(e-r)/(s?r-i:i-r)));return 0===Math.abs(a)?0:a},absFloor:function(t){return t<0?Math.ceil(t)||0:Math.floor(t)},prettyUnit:function(t){return{M:l,y:m,w:$,d:d,h:f,m:h,s:c,ms:s}[t]||String(t||"").toLowerCase().replace(/s$/,"")},isUndefined:function(t){return void 0===t}},a="en",u={};u[a]=t;var D=function(t){return t instanceof U},g=function(t,e,n){var r;if(!t)return null;if("string"==typeof t)u[t]&&(r=t),e&&(u[t]=e,r=t);else{var s=t.name;u[s]=t,r=s}return n||(a=r),r},S=function(t,e){if(D(t)){if(!e)return t.clone();t=t.toDate()}var n=e||{};return t instanceof Date&&!1!==n.cloneDate&&(t=new Date(t)),n.date=t,new U(n)},v=function(t,e,n){return S(t,{locale:e.$L,utc:e.$u,cloneDate:n})},b=e;b.parseLocale=g,b.getLocale=function(t){if("string"==typeof t)return u[t];if(t){var e=t.name;u[e]=t}else t=u[a];return t},b.isDayjs=D,b.wrapper=v;var U=function(){function t(t){this.parse(t)}var e=t.prototype;return e.parse=function(t){this.$d=function(t){var e,n=t.date;if(null===n)return new Date(NaN);if(b.isUndefined(n))return new Date;if(n instanceof Date)return n;if("string"==typeof n&&n.charCodeAt(n.length-1)<=57&&(e=n.match(M))){var r=e[1],s=e[2]-1,i=e[3]||1,a=e[5]||0,u=e[6]||0,o=e[7]||0,c=e[8]||0;return t&&t.utc?new Date(Date.UTC(r,s,i,a,u,o,c)):new Date(r,s,i,a,u,o,c)}return new Date(n)}(t),this.init(t)},e.init=function(t){var e=t&&!!t.utc,n=this.$d;this.$u=e,this.$ms=e?(this.$y=n.getUTCFullYear(),this.$M=n.getUTCMonth(),this.$D=n.getUTCDate(),this.$W=n.getUTCDay(),this.$H=n.getUTCHours(),this.$m=n.getUTCMinutes(),this.$s=n.getUTCSeconds(),n.getUTCMilliseconds()):(this.$y=n.getFullYear(),this.$M=n.getMonth(),this.$D=n.getDate(),this.$W=n.getDay(),this.$H=n.getHours(),this.$m=n.getMinutes(),this.$s=n.getSeconds(),n.getMilliseconds()),this.$L=this.$L||g(t.locale,null,!0)||a},e.$utils=function(){return b},e.isValid=function(){return!("Invalid Date"===this.$d.toString())},e.$compare=function(t){return this.valueOf()-S(t).valueOf()},e.isSame=function(t){return 0===this.$compare(t)},e.isBefore=function(t){return this.$compare(t)<0},e.isAfter=function(t){return 0<this.$compare(t)},e.year=function(){return this.$y},e.month=function(){return this.$M},e.day=function(){return this.$W},e.date=function(){return this.$D},e.hour=function(){return this.$H},e.minute=function(){return this.$m},e.second=function(){return 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Date(this.$d)},e.toArray=function(){return[this.$y,this.$M,this.$D,this.$H,this.$m,this.$s,this.$ms]},e.toJSON=function(){return this.toISOString()},e.toISOString=function(){return this.$d.toISOString()},e.toObject=function(){return{years:this.$y,months:this.$M,date:this.$D,hours:this.$H,minutes:this.$m,seconds:this.$s,milliseconds:this.$ms}},e.toString=function(){return this.$d.toUTCString()},e.isUTC=function(){return this.$u},e.utc=function(){return S(this.$d.valueOf(),{locale:this.$L,utc:!0})},e.local=function(){return S(this.$d.valueOf(),{locale:this.$L,utc:!1})},e.utcOffset=function(){return this.$u?0:this.$d.getTimezoneOffset()},t}();return S.prototype=U.prototype,S.utc=function(t,e){var n=r({},e,{utc:!0});return S(t,n)},S.extend=function(t,e){return t(e,U,S),S},S.locale=g,S.isDayjs=D,S.unix=function(t){return S(1e3*t)},S.en=u[a],S});
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