hello-algo/en/assets/javascripts/bundle.d7c377c4.min.js

"use strict";(()=>{var Mi=Object.create;var gr=Object.defineProperty;var Li=Object.getOwnPropertyDescriptor;var _i=Object.getOwnPropertyNames,Ft=Object.getOwnPropertySymbols,Ai=Object.getPrototypeOf,xr=Object.prototype.hasOwnProperty,ro=Object.prototype.propertyIsEnumerable;var to=(e,t,r)=>t in e?gr(e,t,{enumerable:!0,configurable:!0,writable:!0,value:r}):e[t]=r,P=(e,t)=>{for(var r in t||(t={}))xr.call(t,r)&&to(e,r,t[r]);if(Ft)for(var r of Ft(t))ro.call(t,r)&&to(e,r,t[r]);return e};var oo=(e,t)=>{var r={};for(var o in e)xr.call(e,o)&&t.indexOf(o)<0&&(r[o]=e[o]);if(e!=null&&Ft)for(var o of Ft(e))t.indexOf(o)<0&&ro.call(e,o)&&(r[o]=e[o]);return r};var yr=(e,t)=>()=>(t||e((t={exports:{}}).exports,t),t.exports);var Ci=(e,t,r,o)=>{if(t&&typeof t=="object"||typeof t=="function")for(let n of _i(t))!xr.call(e,n)&&n!==r&&gr(e,n,{get:()=>t[n],enumerable:!(o=Li(t,n))||o.enumerable});return e};var jt=(e,t,r)=>(r=e!=null?Mi(Ai(e)):{},Ci(t||!e||!e.__esModule?gr(r,"default",{value:e,enumerable:!0}):r,e));var no=(e,t,r)=>new Promise((o,n)=>{var i=c=>{try{a(r.next(c))}catch(p){n(p)}},s=c=>{try{a(r.throw(c))}catch(p){n(p)}},a=c=>c.done?o(c.value):Promise.resolve(c.value).then(i,s);a((r=r.apply(e,t)).next())});var ao=yr((Er,io)=>{(function(e,t){typeof Er=="object"&&typeof io!="undefined"?t():typeof define=="function"&&define.amd?define(t):t()})(Er,function(){"use strict";function e(r){var o=!0,n=!1,i=null,s={text:!0,search:!0,url:!0,tel:!0,email:!0,password:!0,number:!0,date:!0,month:!0,week:!0,time:!0,datetime:!0,"datetime-local":!0};function a(C){return!!(C&&C!==document&&C.nodeName!=="HTML"&&C.nodeName!=="BODY"&&"classList"in C&&"contains"in C.classList)}function c(C){var ct=C.type,Ve=C.tagName;return!!(Ve==="INPUT"&&s[ct]&&!C.readOnly||Ve==="TEXTAREA"&&!C.readOnly||C.isContentEditable)}function p(C){C.classList.contains("focus-visible")||(C.classList.add("focus-visible"),C.setAttribute("data-focus-visible-added",""))}function l(C){C.hasAttribute("data-focus-visible-added")&&(C.classList.remove("focus-visible"),C.removeAttribute("data-focus-visible-added"))}function f(C){C.metaKey||C.altKey||C.ctrlKey||(a(r.activeElement)&&p(r.activeElement),o=!0)}function u(C){o=!1}function d(C){a(C.target)&&(o||c(C.target))&&p(C.target)}function y(C){a(C.target)&&(C.target.classList.contains("focus-visible")||C.target.hasAttribute("data-focus-visible-added"))&&(n=!0,window.clearTimeout(i),i=window.setTimeout(function(){n=!1},100),l(C.target))}function b(C){document.visibilityState==="hidden"&&(n&&(o=!0),D())}function D(){document.addEventListener("mousemove",J),document.addEventListener("mousedown",J),document.addEventListener("mouseup",J),document.addEventListener("pointermove",J),document.addEventListener("pointerdown",J),document.addEventListener("pointerup",J),document.addEventListener("touchmove",J),document.addEventListener("touchstart",J),document.addEventListener("touchend",J)}function Q(){document.removeEventListener("mousemove",J),document.removeEventListener("mousedown",J),document.removeEventListener("mouseup",J),document.removeEventListener("pointermove",J),document.removeEventListener("pointerdown",J),document.removeEventListener("pointerup",J),document.removeEventListener("touchmove",J),document.removeEventListener("touchstart",J),document.removeEventListener("touchend",J)}function J(C){C.target.nodeName&&C.target.nodeName.toLowerCase()==="html"||(o=!1,Q())}document.addEventListener("keydown",f,!0),document.addEventListener("mousedown",u,!0),document.addEventListener("pointerdown",u,!0),document.addEventListener("touchstart",u,!0),document.addEventListener("visibilitychange",b,!0),D(),r.addEventListener("focus",d,!0),r.addEventListener("blur",y,!0),r.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&r.host?r.host.setAttribute("data-js-focus-visible",""):r.nodeType===Node.DOCUMENT_NODE&&(document.documentElement.classList.add("js-focus-visible"),document.documentElement.setAttribute("data-js-focus-visible",""))}if(typeof window!="undefined"&&typeof document!="undefined"){window.applyFocusVisiblePolyfill=e;var t;try{t=new CustomEvent("focus-visibl
 * clipboard.js v2.0.11
 * https://clipboardjs.com/
 *
 * Licensed MIT © Zeno Rocha
 */(function(t,r){typeof kt=="object"&&typeof qr=="object"?qr.exports=r():typeof define=="function"&&define.amd?define([],r):typeof kt=="object"?kt.ClipboardJS=r():t.ClipboardJS=r()})(kt,function(){return function(){var e={686:function(o,n,i){"use strict";i.d(n,{default:function(){return Oi}});var s=i(279),a=i.n(s),c=i(370),p=i.n(c),l=i(817),f=i.n(l);function u(V){try{return document.execCommand(V)}catch(_){return!1}}var d=function(_){var O=f()(_);return u("cut"),O},y=d;function b(V){var _=document.documentElement.getAttribute("dir")==="rtl",O=document.createElement("textarea");O.style.fontSize="12pt",O.style.border="0",O.style.padding="0",O.style.margin="0",O.style.position="absolute",O.style[_?"right":"left"]="-9999px";var $=window.pageYOffset||document.documentElement.scrollTop;return O.style.top="".concat($,"px"),O.setAttribute("readonly",""),O.value=V,O}var D=function(_,O){var $=b(_);O.container.appendChild($);var N=f()($);return u("copy"),$.remove(),N},Q=function(_){var O=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{container:document.body},$="";return typeof _=="string"?$=D(_,O):_ instanceof HTMLInputElement&&!["text","search","url","tel","password"].includes(_==null?void 0:_.type)?$=D(_.value,O):($=f()(_),u("copy")),$},J=Q;function C(V){"@babel/helpers - typeof";return typeof Symbol=="function"&&typeof Symbol.iterator=="symbol"?C=function(O){return typeof O}:C=function(O){return O&&typeof Symbol=="function"&&O.constructor===Symbol&&O!==Symbol.prototype?"symbol":typeof O},C(V)}var ct=function(){var _=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{},O=_.action,$=O===void 0?"copy":O,N=_.container,Y=_.target,ke=_.text;if($!=="copy"&&$!=="cut")throw new Error('Invalid "action" value, use either "copy" or "cut"');if(Y!==void 0)if(Y&&C(Y)==="object"&&Y.nodeType===1){if($==="copy"&&Y.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');if($==="cut"&&(Y.hasAttribute("readonly")||Y.hasAttribute("disabled")))throw new Error(`Invalid "target" attribute. You can't cut text from elements with "readonly" or "disabled" attributes`)}else throw new Error('Invalid "target" value, use a valid Element');if(ke)return J(ke,{container:N});if(Y)return $==="cut"?y(Y):J(Y,{container:N})},Ve=ct;function Fe(V){"@babel/helpers - typeof";return typeof Symbol=="function"&&typeof Symbol.iterator=="symbol"?Fe=function(O){return typeof O}:Fe=function(O){return O&&typeof Symbol=="function"&&O.constructor===Symbol&&O!==Symbol.prototype?"symbol":typeof O},Fe(V)}function vi(V,_){if(!(V instanceof _))throw new TypeError("Cannot call a class as a function")}function eo(V,_){for(var O=0;O<_.length;O++){var $=_[O];$.enumerable=$.enumerable||!1,$.configurable=!0,"value"in $&&($.writable=!0),Object.defineProperty(V,$.key,$)}}function gi(V,_,O){return _&&eo(V.prototype,_),O&&eo(V,O),V}function xi(V,_){if(typeof _!="function"&&_!==null)throw new TypeError("Super expression must either be null or a function");V.prototype=Object.create(_&&_.prototype,{constructor:{value:V,writable:!0,configurable:!0}}),_&&br(V,_)}function br(V,_){return br=Object.setPrototypeOf||function($,N){return $.__proto__=N,$},br(V,_)}function yi(V){var _=Ti();return function(){var $=Rt(V),N;if(_){var Y=Rt(this).constructor;N=Reflect.construct($,arguments,Y)}else N=$.apply(this,arguments);return Ei(this,N)}}function Ei(V,_){return _&&(Fe(_)==="object"||typeof _=="function")?_:wi(V)}function wi(V){if(V===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return V}function Ti(){if(typeof Reflect=="undefined"||!Reflect.construct||Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),!0}catch(V){return!1}}function Rt(V){return Rt=Object.setPrototypeOf?Object.getPrototypeOf:function(O){return O.__proto__||Object.getPrototypeOf(O)},Rt(V)}function vr(V,_){var O="data-clipboard-".concat(V);if(_.hasAttribute(O))return _.getAttribute(O)}var Si=function(V){xi(O,V);var _=y
 * escape-html
 * Copyright(c) 2012-2013 TJ Holowaychuk
 * Copyright(c) 2015 Andreas Lubbe
 * Copyright(c) 2015 Tiancheng "Timothy" Gu
 * MIT Licensed
 */var Wa=/["'&<>]/;Vn.exports=Ua;function Ua(e){var t=""+e,r=Wa.exec(t);if(!r)return t;var o,n="",i=0,s=0;for(i=r.index;i<t.length;i++){switch(t.charCodeAt(i)){case 34:o="&quot;";break;case 38:o="&amp;";break;case 39:o="&#39;";break;case 60:o="&lt;";break;case 62:o="&gt;";break;default:continue}s!==i&&(n+=t.substring(s,i)),s=i+1,n+=o}return s!==i?n+t.substring(s,i):n}});var uM=jt(ao());/*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var wr=function(e,t){return wr=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(r,o){r.__proto__=o}||function(r,o){for(var n in o)Object.prototype.hasOwnProperty.call(o,n)&&(r[n]=o[n])},wr(e,t)};function se(e,t){if(typeof t!="function"&&t!==null)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");wr(e,t);function r(){this.constructor=e}e.prototype=t===null?Object.create(t):(r.prototype=t.prototype,new r)}function so(e,t,r,o){function n(i){return i instanceof r?i:new r(function(s){s(i)})}return new(r||(r=Promise))(function(i,s){function a(l){try{p(o.next(l))}catch(f){s(f)}}function c(l){try{p(o.throw(l))}catch(f){s(f)}}function p(l){l.done?i(l.value):n(l.value).then(a,c)}p((o=o.apply(e,t||[])).next())})}function Wt(e,t){var r={label:0,sent:function(){if(i[0]&1)throw i[1];return i[1]},trys:[],ops:[]},o,n,i,s;return s={next:a(0),throw:a(1),return:a(2)},typeof Symbol=="function"&&(s[Symbol.iterator]=function(){return this}),s;function a(p){return function(l){return c([p,l])}}function c(p){if(o)throw new TypeError("Generator is already executing.");for(;r;)try{if(o=1,n&&(i=p[0]&2?n.return:p[0]?n.throw||((i=n.return)&&i.call(n),0):n.next)&&!(i=i.call(n,p[1])).done)return i;switch(n=0,i&&(p=[p[0]&2,i.value]),p[0]){case 0:case 1:i=p;break;case 4:return r.label++,{value:p[1],done:!1};case 5:r.label++,n=p[1],p=[0];continue;case 7:p=r.ops.pop(),r.trys.pop();continue;default:if(i=r.trys,!(i=i.length>0&&i[i.length-1])&&(p[0]===6||p[0]===2)){r=0;continue}if(p[0]===3&&(!i||p[1]>i[0]&&p[1]<i[3])){r.label=p[1];break}if(p[0]===6&&r.label<i[1]){r.label=i[1],i=p;break}if(i&&r.label<i[2]){r.label=i[2],r.ops.push(p);break}i[2]&&r.ops.pop(),r.trys.pop();continue}p=t.call(e,r)}catch(l){p=[6,l],n=0}finally{o=i=0}if(p[0]&5)throw p[1];return{value:p[0]?p[1]:void 0,done:!0}}}function be(e){var t=typeof Symbol=="function"&&Symbol.iterator,r=t&&e[t],o=0;if(r)return r.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&o>=e.length&&(e=void 0),{value:e&&e[o++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}function z(e,t){var r=typeof Symbol=="function"&&e[Symbol.iterator];if(!r)return e;var o=r.call(e),n,i=[],s;try{for(;(t===void 0||t-- >0)&&!(n=o.next()).done;)i.push(n.value)}catch(a){s={error:a}}finally{try{n&&!n.done&&(r=o.return)&&r.call(o)}finally{if(s)throw s.error}}return i}function K(e,t,r){if(r||arguments.length===2)for(var o=0,n=t.length,i;o<n;o++)(i||!(o in t))&&(i||(i=Array.prototype.slice.call(t,0,o)),i[o]=t[o]);return e.concat(i||Array.prototype.slice.call(t))}function ot(e){return this instanceof ot?(this.v=e,this):new ot(e)}function co(e,t,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var o=r.apply(e,t||[]),n,i=[];return n={},s("next"),s("throw"),s("return"),n[Symbol.asyncIterator]=function(){return this},n;function s(u){o[u]&&(n[u]=function(d){return new Promise(function(y,b){i.push([u,d,y,b])>1||a(u,d)})})}function a(u,d){try{c(o[u](d))}catch(y){f(i[0][3],y)}}function c(u){u.value instanceof ot?Promise.resolve(u.value.v).then(p,l):f(i[0][2],u)}function p(u){a("next",u)}function l(u){a("throw",u)}function f(u,d){u(d),i.shift(),i.length&&a(i[0][0],i[0][1])}}function po(e){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var t=e[Symbol.asyncIterator],r;return t?t.call(e):(e=typeof be=="function"?be(e):e[Symbol.iterator](),r={},o("next"),o("throw"),o("return"),r[Symbol.asyncIterator]=function(){return this},r);function o(i){r[i]=e[i]&&function(s){return new Promise(function(a,c){s=e[i](s),n(a,c,s.done,s.value)})}}function n(i,s,a,c){Promise.resolve(c).then(function(p){i({value:p,done:a})},s)}}function k(e){return typeof e=="function"}function pt(e){var t=function(o){Error.call(o),o.stack=new Error().stack},r=e(t);return r.prototype=Object.create(Error.prototype),r.prototype.constructor=r,r}var Ut=pt(function(e){return function(r){e(this),this.message=r?r.length+` err
`+r.map(function(o,n){return n+1+") "+o.toString()}).join(`
  `):"",this.name="UnsubscriptionError",this.errors=r}});function ze(e,t){if(e){var r=e.indexOf(t);0<=r&&e.splice(r,1)}}var je=function(){function e(t){this.initialTeardown=t,this.closed=!1,this._parentage=null,this._finalizers=null}return e.prototype.unsubscribe=function(){var t,r,o,n,i;if(!this.closed){this.closed=!0;var s=this._parentage;if(s)if(this._parentage=null,Array.isArray(s))try{for(var a=be(s),c=a.next();!c.done;c=a.next()){var p=c.value;p.remove(this)}}catch(b){t={error:b}}finally{try{c&&!c.done&&(r=a.return)&&r.call(a)}finally{if(t)throw t.error}}else s.remove(this);var l=this.initialTeardown;if(k(l))try{l()}catch(b){i=b instanceof Ut?b.errors:[b]}var f=this._finalizers;if(f){this._finalizers=null;try{for(var u=be(f),d=u.next();!d.done;d=u.next()){var y=d.value;try{lo(y)}catch(b){i=i!=null?i:[],b instanceof Ut?i=K(K([],z(i)),z(b.errors)):i.push(b)}}}catch(b){o={error:b}}finally{try{d&&!d.done&&(n=u.return)&&n.call(u)}finally{if(o)throw o.error}}}if(i)throw new Ut(i)}},e.prototype.add=function(t){var r;if(t&&t!==this)if(this.closed)lo(t);else{if(t instanceof e){if(t.closed||t._hasParent(this))return;t._addParent(this)}(this._finalizers=(r=this._finalizers)!==null&&r!==void 0?r:[]).push(t)}},e.prototype._hasParent=function(t){var r=this._parentage;return r===t||Array.isArray(r)&&r.includes(t)},e.prototype._addParent=function(t){var r=this._parentage;this._parentage=Array.isArray(r)?(r.push(t),r):r?[r,t]:t},e.prototype._removeParent=function(t){var r=this._parentage;r===t?this._parentage=null:Array.isArray(r)&&ze(r,t)},e.prototype.remove=function(t){var r=this._finalizers;r&&ze(r,t),t instanceof e&&t._removeParent(this)},e.EMPTY=function(){var t=new e;return t.closed=!0,t}(),e}();var Tr=je.EMPTY;function Nt(e){return e instanceof je||e&&"closed"in e&&k(e.remove)&&k(e.add)&&k(e.unsubscribe)}function lo(e){k(e)?e():e.unsubscribe()}var He={onUnhandledError:null,onStoppedNotification:null,Promise:void 0,useDeprecatedSynchronousErrorHandling:!1,useDeprecatedNextContext:!1};var lt={setTimeout:function(e,t){for(var r=[],o=2;o<arguments.length;o++)r[o-2]=arguments[o];var n=lt.delegate;return n!=null&&n.setTimeout?n.setTimeout.apply(n,K([e,t],z(r))):setTimeout.apply(void 0,K([e,t],z(r)))},clearTimeout:function(e){var t=lt.delegate;return((t==null?void 0:t.clearTimeout)||clearTimeout)(e)},delegate:void 0};function Dt(e){lt.setTimeout(function(){var t=He.onUnhandledError;if(t)t(e);else throw e})}function ve(){}var mo=function(){return Sr("C",void 0,void 0)}();function fo(e){return Sr("E",void 0,e)}function uo(e){return Sr("N",e,void 0)}function Sr(e,t,r){return{kind:e,value:t,error:r}}var nt=null;function mt(e){if(He.useDeprecatedSynchronousErrorHandling){var t=!nt;if(t&&(nt={errorThrown:!1,error:null}),e(),t){var r=nt,o=r.errorThrown,n=r.error;if(nt=null,o)throw n}}else e()}function ho(e){He.useDeprecatedSynchronousErrorHandling&&nt&&(nt.errorThrown=!0,nt.error=e)}var Tt=function(e){se(t,e);function t(r){var o=e.call(this)||this;return o.isStopped=!1,r?(o.destination=r,Nt(r)&&r.add(o)):o.destination=Pi,o}return t.create=function(r,o,n){return new it(r,o,n)},t.prototype.next=function(r){this.isStopped?Mr(uo(r),this):this._next(r)},t.prototype.error=function(r){this.isStopped?Mr(fo(r),this):(this.isStopped=!0,this._error(r))},t.prototype.complete=function(){this.isStopped?Mr(mo,this):(this.isStopped=!0,this._complete())},t.prototype.unsubscribe=function(){this.closed||(this.isStopped=!0,e.prototype.unsubscribe.call(this),this.destination=null)},t.prototype._next=function(r){this.destination.next(r)},t.prototype._error=function(r){try{this.destination.error(r)}finally{this.unsubscribe()}},t.prototype._complete=function(){try{this.destination.complete()}finally{this.unsubscribe()}},t}(je);var ki=Function.prototype.bind;function Or(e,t){return ki.call(e,t)}var Hi=function(){function e(t){this.partialObserver=t}return e.prototype.next=function(t){var r=this.partialObserver;if(r.next)try{r.next(t)}catch(o){Vt(o)}},e.prototype.error=function(t){var r=this.partialObserver;if(r.error)try{r.error(t)}catch(o){Vt(o)}else Vt(t)},e.p
//# sourceMappingURL=bundle.d7c377c4.min.js.map