algoliasearch-helper - npm Package Compare versions

Comparing version 0.0.0-27095c0 to 0.0.0-27d41bf

dist/algoliasearch.helper.min.js

@@ -1,3 +0,3 @@
-!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.algoliasearchHelper=e()}}(function(){return function e(t,i,n){function r(a,c){if(!i[a]){if(!t[a]){var u="function"==typeof require&&require;if(!c&&u)return u(a,!0);if(s)return s(a,!0);var o=new Error("Cannot find module '"+a+"'");throw o.code="MODULE_NOT_FOUND",o}var f=i[a]={exports:{}};t[a][0].call(f.exports,function(e){var i=t[a][1][e];return r(i||e)},f,f.exports,e,t,i,n)}return i[a].exports}for(var s="function"==typeof require&&require,a=0;a<n.length;a++)r(n[a]);return r}({1:[function(e,t,i){"use strict";function n(e,t,i){return new r(e,t,i)}var r=e("./src/algoliasearch.helper"),s=e("./src/SearchParameters"),a=e("./src/SearchResults");n.version=e("./src/version.js"),n.AlgoliaSearchHelper=r,n.SearchParameters=s,n.SearchResults=a,t.exports=n},{"./src/SearchParameters":5,"./src/SearchResults":7,"./src/algoliasearch.helper":8,"./src/version.js":22}],2:[function(e,t,i){function n(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function r(e){return"function"==typeof e}function s(e){return"number"==typeof e}function a(e){return"object"==typeof e&&null!==e}function c(e){return void 0===e}t.exports=n,n.EventEmitter=n,n.prototype._events=void 0,n.prototype._maxListeners=void 0,n.defaultMaxListeners=10,n.prototype.setMaxListeners=function(e){if(!s(e)||e<0||isNaN(e))throw TypeError("n must be a positive number");return this._maxListeners=e,this},n.prototype.emit=function(e){var t,i,n,s,u,o;if(this._events||(this._events={}),"error"===e&&(!this._events.error||a(this._events.error)&&!this._events.error.length)){if((t=arguments[1])instanceof Error)throw t;var f=new Error('Uncaught, unspecified "error" event. 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m.isRefined(this.disjunctiveFacetsRefinements,e,t)},isHierarchicalFacetRefined:function(e,t){if(!this.isHierarchicalFacet(e))throw new Error(e+" is not defined in the hierarchicalFacets attribute of the helper configuration");var i=this.getHierarchicalRefinement(e);return t?-1!==i.indexOf(t):i.length>0},isNumericRefined:function(e,t,i){if(void 0===i&&void 0===t)return!!this.numericRefinements[e];var n=this.numericRefinements[e]&&void 0!==this.numericRefinements[e][t];if(void 0===i||!n)return n;var s=f(i),a=void 0!==r(this.numericRefinements[e][t],s);return n&&a},isTagRefined:function(e){return-1!==this.tagRefinements.indexOf(e)},getRefinedDisjunctiveFacets:function(){var e=u(Object.keys(this.numericRefinements),this.disjunctiveFacets);return Object.keys(this.disjunctiveFacetsRefinements).concat(e).concat(this.getRefinedHierarchicalFacets())},getRefinedHierarchicalFacets:function(){return u(this.hierarchicalFacets.map(function(e){return e.name}),Object.keys(this.hierarchicalFacetsRefinements))},getUnrefinedDisjunctiveFacets:function(){var e=this.getRefinedDisjunctiveFacets();return this.disjunctiveFacets.filter(function(t){return-1===e.indexOf(t)})},managedParameters:["index","facets","disjunctiveFacets","facetsRefinements","facetsExcludes","disjunctiveFacetsRefinements","numericRefinements","tagRefinements","hierarchicalFacets","hierarchicalFacetsRefinements"],getQueryParams:function(){var e=this.managedParameters,t={},i=this;return Object.keys(this).forEach(function(n){var r=i[n];-1===e.indexOf(n)&&void 0!==r&&(t[n]=r)}),t},setQueryParameter:function(e,t){if(this[e]===t)return this;var i={};return i[e]=t,this.setQueryParameters(i)},setQueryParameters:function(e){if(!e)return this;var t=s.validate(this,e);if(t)throw t;var i=this,n=s._parseNumbers(e),r=Object.keys(this).reduce(function(e,t){return e[t]=i[t],e},{}),a=Object.keys(n).reduce(function(e,t){var i=void 0!==e[t],r=void 0!==n[t];return i&&!r?h(e,[t]):(r&&(e[t]=n[t]),e)},r);return new this.constructor(a)},resetPage:function(){return void 0===this.page?this:this.setPage(0)},_getHierarchicalFacetSortBy:function(e){return e.sortBy||["isRefined:desc","name:asc"]},_getHierarchicalFacetSeparator:function(e){return e.separator||" > "},_getHierarchicalRootPath:function(e){return e.rootPath||null},_getHierarchicalShowParentLevel:function(e){return"boolean"!=typeof e.showParentLevel||e.showParentLevel},getHierarchicalFacetByName:function(e){return o(this.hierarchicalFacets,function(t){return t.name===e})},getHierarchicalFacetBreadcrumb:function(e){if(!this.isHierarchicalFacet(e))throw new Error("Cannot get the breadcrumb of an unknown hierarchical facet: `"+e+"`");var t=this.getHierarchicalRefinement(e)[0];if(!t)return[];var i=this._getHierarchicalFacetSeparator(this.getHierarchicalFacetByName(e));return t.split(i).map(function(e){return e.trim()})},toString:function(){return JSON.stringify(this,null,2)}},t.exports=s},{"../functions/defaultsPure":10,"../functions/find":11,"../functions/intersection":15,"../functions/merge":16,"../functions/objectHasKeys":17,"../functions/omit":18,"../functions/valToNumber":20,"./RefinementList":4}],6:[function(e,t,i){"use strict";function n(e){return function(t,i){var n=e.hierarchicalFacets[i],s=e.hierarchicalFacetsRefinements[n.name]&&e.hierarchicalFacetsRefinements[n.name][0]||"",a=e._getHierarchicalFacetSeparator(n),c=e._getHierarchicalRootPath(n),u=e._getHierarchicalShowParentLevel(n),f=o(e._getHierarchicalFacetSortBy(n)),h=t.every(function(e){return e.exhaustive}),l=r(f,a,c,u,s),m=t;return c&&(m=t.slice(c.split(a).length)),m.reduce(l,{name:e.hierarchicalFacets[i].name,count:null,isRefined:!0,path:null,exhaustive:h,data:null})}}function r(e,t,i,n,r){return function(o,f,h){var l=o;if(h>0){var m=0;for(l=o;m<h;){var d=l&&Array.isArray(l.data)?l.data:[];l=u(d,function(e){return e.isRefined}),m++}}if(l){var v=Object.keys(f.data).map(function(e){return[e,f.data[e]]}).filter(function(e){return s(e[0],l.path||i,r,t,i,n)});l.data=c(v.map(function(e){var i=e[0];return a(e[1],i,t,r,f.exhaustive)}),e[0],e[1])}return o}}function s(e,t,i,n,r,s){return(!r||0===e.indexOf(r)&&r!==e)&&(!r&&-1===e.indexOf(n)||r&&e.split(n).length-r.split(n).length==1||-1===e.indexOf(n)&&-1===i.indexOf(n)||0===i.indexOf(e)||0===e.indexOf(t+n)&&(s||0===e.indexOf(i)))}function a(e,t,i,n,r){var s=t.split(i);return{name:s[s.length-1].trim(),path:t,count:e,isRefined:n===t||0===n.indexOf(t+i),exhaustive:r,data:null}}t.exports=n;var c=e("../functions/orderBy"),u=e("../functions/find"),o=e("../functions/formatSort")},{"../functions/find":11,"../functions/formatSort":13,"../functions/orderBy":19}],7:[function(e,t,i){"use strict";function n(e){var t={};return e.forEach(function(e,i){t[e]=i}),t}function r(e,t,i){t&&t[i]&&(e.stats=t[i])}function s(e,t){return g(e,function(e){return(e.attributes||[]).indexOf(t)>-1})}function a(e,t){var i=t[0];this._rawResults=t,this.query=i.query,this.parsedQuery=i.parsedQuery,this.hits=i.hits,this.index=i.index,this.hitsPerPage=i.hitsPerPage,this.nbHits=i.nbHits,this.nbPages=i.nbPages,this.page=i.page,this.processingTimeMS=t.reduce(function(e,t){return void 0===t.processingTimeMS?e:e+t.processingTimeMS},0),this.aroundLatLng=i.aroundLatLng,this.automaticRadius=i.automaticRadius,this.serverUsed=i.serverUsed,this.timeoutCounts=i.timeoutCounts,this.timeoutHits=i.timeoutHits,this.exhaustiveFacetsCount=i.exhaustiveFacetsCount,this.exhaustiveNbHits=i.exhaustiveNbHits,this.userData=i.userData,this.queryID=i.queryID,this.disjunctiveFacets=[],this.hierarchicalFacets=e.hierarchicalFacets.map(function(){return[]}),this.facets=[];var a=e.getRefinedDisjunctiveFacets(),c=n(e.facets),u=n(e.disjunctiveFacets),o=1,f=this,h=i.facets||{};Object.keys(h).forEach(function(t){var n=h[t],a=s(e.hierarchicalFacets,t);if(a){var o=a.attributes.indexOf(t),l=R(e.hierarchicalFacets,function(e){return e.name===a.name});f.hierarchicalFacets[l][o]={attribute:t,data:n,exhaustive:i.exhaustiveFacetsCount}}else{var m,d=-1!==e.disjunctiveFacets.indexOf(t),v=-1!==e.facets.indexOf(t);d&&(m=u[t],f.disjunctiveFacets[m]={name:t,data:n,exhaustive:i.exhaustiveFacetsCount},r(f.disjunctiveFacets[m],i.facets_stats,t)),v&&(m=c[t],f.facets[m]={name:t,data:n,exhaustive:i.exhaustiveFacetsCount},r(f.facets[m],i.facets_stats,t))}}),this.hierarchicalFacets=p(this.hierarchicalFacets),a.forEach(function(n){var s=t[o],a=s&&s.facets?s.facets:{},c=e.getHierarchicalFacetByName(n);Object.keys(a).forEach(function(t){var n,o=a[t];if(c){n=R(e.hierarchicalFacets,function(e){return e.name===c.name});var h=R(f.hierarchicalFacets[n],function(e){return e.attribute===t});if(-1===h)return;f.hierarchicalFacets[n][h].data=m({},f.hierarchicalFacets[n][h].data,o)}else{n=u[t];var l=i.facets&&i.facets[t]||{};f.disjunctiveFacets[n]={name:t,data:d({},o,l),exhaustive:s.exhaustiveFacetsCount},r(f.disjunctiveFacets[n],s.facets_stats,t),e.disjunctiveFacetsRefinements[t]&&e.disjunctiveFacetsRefinements[t].forEach(function(i){!f.disjunctiveFacets[n].data[i]&&e.disjunctiveFacetsRefinements[t].indexOf(i)>-1&&(f.disjunctiveFacets[n].data[i]=0)})}}),o++}),e.getRefinedHierarchicalFacets().forEach(function(i){var n=e.getHierarchicalFacetByName(i),r=e._getHierarchicalFacetSeparator(n),s=e.getHierarchicalRefinement(i);if(!(0===s.length||s[0].split(r).length<2)){var a=t[o],c=a&&a.facets?a.facets:{};Object.keys(c).forEach(function(t){var i=c[t],a=R(e.hierarchicalFacets,function(e){return e.name===n.name}),u=R(f.hierarchicalFacets[a],function(e){return e.attribute===t});if(-1!==u){var o={};if(s.length>0){var h=s[0].split(r)[0];o[h]=f.hierarchicalFacets[a][u].data[h]}f.hierarchicalFacets[a][u].data=d(o,i,f.hierarchicalFacets[a][u].data)}}),o++}}),Object.keys(e.facetsExcludes).forEach(function(t){var n=e.facetsExcludes[t],r=c[t];f.facets[r]={name:t,data:i.facets[t],exhaustive:i.exhaustiveFacetsCount},n.forEach(function(e){f.facets[r]=f.facets[r]||{name:t},f.facets[r].data=f.facets[r].data||{},f.facets[r].data[e]=0})}),this.hierarchicalFacets=this.hierarchicalFacets.map(F(e)),this.facets=p(this.facets),this.disjunctiveFacets=p(this.disjunctiveFacets),this._state=e}function c(e,t){function i(e){return e.name===t}if(e._state.isConjunctiveFacet(t)){var n=g(e.facets,i);return n?Object.keys(n.data).map(function(i){return{name:i,count:n.data[i],isRefined:e._state.isFacetRefined(t,i),isExcluded:e._state.isExcludeRefined(t,i)}}):[]}if(e._state.isDisjunctiveFacet(t)){var r=g(e.disjunctiveFacets,i);return r?Object.keys(r.data).map(function(i){return{name:i,count:r.data[i],isRefined:e._state.isDisjunctiveFacetRefined(t,i)}}):[]}if(e._state.isHierarchicalFacet(t))return g(e.hierarchicalFacets,i)}function u(e,t){if(!t.data||0===t.data.length)return t;var i=t.data.map(function(t){return u(e,t)}),n=e(i);return m({},t,{data:n})}function o(e,t){return t.sort(e)}function f(e,t){var i=g(e,function(e){return e.name===t});return i&&i.stats}function h(e,t,i,n,r){var s=g(r,function(e){return e.name===i}),a=s&&s.data&&s.data[n]?s.data[n]:0,c=s&&s.exhaustive||!1;return{type:t,attributeName:i,name:n,count:a,exhaustive:c}}function l(e,t,i,n){var r=e.getHierarchicalFacetByName(t),s=e._getHierarchicalFacetSeparator(r),a=i.split(s),c=g(n,function(e){return e.name===t}),u=a.reduce(function(e,t){var i=e&&g(e.data,function(e){return e.name===t});return void 0!==i?i:e},c),o=u&&u.count||0,f=u&&u.exhaustive||!1,h=u&&u.path||"";return{type:"hierarchical",attributeName:t,name:h,count:o,exhaustive:f}}var m=e("../functions/merge"),d=e("../functions/defaultsPure"),v=e("../functions/orderBy"),p=e("../functions/compact"),g=e("../functions/find"),R=e("../functions/findIndex"),y=e("../functions/formatSort"),F=e("./generate-hierarchical-tree");a.prototype.getFacetByName=function(e){function t(t){return t.name===e}return g(this.facets,t)||g(this.disjunctiveFacets,t)||g(this.hierarchicalFacets,t)},a.DEFAULT_SORT=["isRefined:desc","count:desc","name:asc"],a.prototype.getFacetValues=function(e,t){var i=c(this,e);if(!i)throw new Error(e+" is not a retrieved facet.");var n=d({},t,{sortBy:a.DEFAULT_SORT});if(Array.isArray(n.sortBy)){var r=y(n.sortBy,a.DEFAULT_SORT);return Array.isArray(i)?v(i,r[0],r[1]):u(function(e){return v(e,r[0],r[1])},i)}if("function"==typeof n.sortBy)return Array.isArray(i)?i.sort(n.sortBy):u(function(e){return o(n.sortBy,e)},i);throw new Error("options.sortBy is optional but if defined it must be either an array of string (predicates) or a sorting function")},a.prototype.getFacetStats=function(e){if(this._state.isConjunctiveFacet(e))return f(this.facets,e);if(this._state.isDisjunctiveFacet(e))return f(this.disjunctiveFacets,e);throw new Error(e+" is not present in `facets` or `disjunctiveFacets`")},a.prototype.getRefinements=function(){var e=this._state,t=this,i=[];return Object.keys(e.facetsRefinements).forEach(function(n){e.facetsRefinements[n].forEach(function(r){i.push(h(e,"facet",n,r,t.facets))})}),Object.keys(e.facetsExcludes).forEach(function(n){e.facetsExcludes[n].forEach(function(r){i.push(h(e,"exclude",n,r,t.facets))})}),Object.keys(e.disjunctiveFacetsRefinements).forEach(function(n){e.disjunctiveFacetsRefinements[n].forEach(function(r){i.push(h(e,"disjunctive",n,r,t.disjunctiveFacets))})}),Object.keys(e.hierarchicalFacetsRefinements).forEach(function(n){e.hierarchicalFacetsRefinements[n].forEach(function(r){i.push(l(e,n,r,t.hierarchicalFacets))})}),Object.keys(e.numericRefinements).forEach(function(t){var n=e.numericRefinements[t];Object.keys(n).forEach(function(e){n[e].forEach(function(n){i.push({type:"numeric",attributeName:t,name:n,numericValue:n,operator:e})})})}),e.tagRefinements.forEach(function(e){i.push({type:"tag",attributeName:"_tags",name:e})}),i},t.exports=a},{"../functions/compact":9,"../functions/defaultsPure":10,"../functions/find":11,"../functions/findIndex":12,"../functions/formatSort":13,"../functions/merge":16,"../functions/orderBy":19,"./generate-hierarchical-tree":6}],8:[function(e,t,i){"use strict";function n(e,t,i){"function"==typeof e.addAlgoliaAgent&&e.addAlgoliaAgent("JS Helper ("+m+")"),this.setClient(e);var n=i||{};n.index=t,this.state=a.make(n),this.lastResults=null,this._queryId=0,
-this._lastQueryIdReceived=-1,this.derivedHelpers=[],this._currentNbQueries=0}function r(e){if(e<0)throw new Error("Page requested below 0.");return this._change({state:this.state.setPage(e),isPageReset:!1}),this}function s(){return this.state.page}var a=e("./SearchParameters"),c=e("./SearchResults"),u=e("./DerivedHelper"),o=e("./requestBuilder"),f=e("events"),h=e("./functions/inherits"),l=e("./functions/objectHasKeys"),m=e("./version");h(n,f.EventEmitter),n.prototype.search=function(){return this._search({onlyWithDerivedHelpers:!1}),this},n.prototype.searchOnlyWithDerivedHelpers=function(){return this._search({onlyWithDerivedHelpers:!0}),this},n.prototype.getQuery=function(){var e=this.state;return o._getHitsSearchParams(e)},n.prototype.searchOnce=function(e,t){var i=e?this.state.setQueryParameters(e):this.state,n=o._getQueries(i.index,i),r=this;return this._currentNbQueries++,this.emit("searchOnce",{state:i}),t?void this.client.search(n).then(function(e){r._currentNbQueries--,0===r._currentNbQueries&&r.emit("searchQueueEmpty"),t(null,new c(i,e.results),i)}).catch(function(e){r._currentNbQueries--,0===r._currentNbQueries&&r.emit("searchQueueEmpty"),t(e,null,i)}):this.client.search(n).then(function(e){return r._currentNbQueries--,0===r._currentNbQueries&&r.emit("searchQueueEmpty"),{content:new c(i,e.results),state:i,_originalResponse:e}},function(e){throw r._currentNbQueries--,0===r._currentNbQueries&&r.emit("searchQueueEmpty"),e})},n.prototype.searchForFacetValues=function(e,t,i,n){var r="function"==typeof this.client.searchForFacetValues;if(!r&&"function"!=typeof this.client.initIndex)throw new Error("search for facet values (searchable) was called, but this client does not have a function client.searchForFacetValues or client.initIndex(index).searchForFacetValues");var s=this.state.setQueryParameters(n||{}),a=s.isDisjunctiveFacet(e),c=o.getSearchForFacetQuery(e,t,i,s);this._currentNbQueries++;var u=this;return this.emit("searchForFacetValues",{state:s,facet:e,query:t}),(r?this.client.searchForFacetValues([{indexName:s.index,params:c}]):this.client.initIndex(s.index).searchForFacetValues(c)).then(function(t){return u._currentNbQueries--,0===u._currentNbQueries&&u.emit("searchQueueEmpty"),t=Array.isArray(t)?t[0]:t,t.facetHits.forEach(function(t){t.isRefined=a?s.isDisjunctiveFacetRefined(e,t.value):s.isFacetRefined(e,t.value)}),t},function(e){throw u._currentNbQueries--,0===u._currentNbQueries&&u.emit("searchQueueEmpty"),e})},n.prototype.setQuery=function(e){return this._change({state:this.state.resetPage().setQuery(e),isPageReset:!0}),this},n.prototype.clearRefinements=function(e){return this._change({state:this.state.resetPage().clearRefinements(e),isPageReset:!0}),this},n.prototype.clearTags=function(){return this._change({state:this.state.resetPage().clearTags(),isPageReset:!0}),this},n.prototype.addDisjunctiveFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().addDisjunctiveFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.addDisjunctiveRefine=function(){return this.addDisjunctiveFacetRefinement.apply(this,arguments)},n.prototype.addHierarchicalFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().addHierarchicalFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.addNumericRefinement=function(e,t,i){return this._change({state:this.state.resetPage().addNumericRefinement(e,t,i),isPageReset:!0}),this},n.prototype.addFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().addFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.addRefine=function(){return this.addFacetRefinement.apply(this,arguments)},n.prototype.addFacetExclusion=function(e,t){return this._change({state:this.state.resetPage().addExcludeRefinement(e,t),isPageReset:!0}),this},n.prototype.addExclude=function(){return this.addFacetExclusion.apply(this,arguments)},n.prototype.addTag=function(e){return this._change({state:this.state.resetPage().addTagRefinement(e),isPageReset:!0}),this},n.prototype.removeNumericRefinement=function(e,t,i){return this._change({state:this.state.resetPage().removeNumericRefinement(e,t,i),isPageReset:!0}),this},n.prototype.removeDisjunctiveFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().removeDisjunctiveFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.removeDisjunctiveRefine=function(){return this.removeDisjunctiveFacetRefinement.apply(this,arguments)},n.prototype.removeHierarchicalFacetRefinement=function(e){return this._change({state:this.state.resetPage().removeHierarchicalFacetRefinement(e),isPageReset:!0}),this},n.prototype.removeFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().removeFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.removeRefine=function(){return this.removeFacetRefinement.apply(this,arguments)},n.prototype.removeFacetExclusion=function(e,t){return this._change({state:this.state.resetPage().removeExcludeRefinement(e,t),isPageReset:!0}),this},n.prototype.removeExclude=function(){return this.removeFacetExclusion.apply(this,arguments)},n.prototype.removeTag=function(e){return this._change({state:this.state.resetPage().removeTagRefinement(e),isPageReset:!0}),this},n.prototype.toggleFacetExclusion=function(e,t){return this._change({state:this.state.resetPage().toggleExcludeFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.toggleExclude=function(){return this.toggleFacetExclusion.apply(this,arguments)},n.prototype.toggleRefinement=function(e,t){return this.toggleFacetRefinement(e,t)},n.prototype.toggleFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().toggleFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.toggleRefine=function(){return this.toggleFacetRefinement.apply(this,arguments)},n.prototype.toggleTag=function(e){return this._change({state:this.state.resetPage().toggleTagRefinement(e),isPageReset:!0}),this},n.prototype.nextPage=function(){var e=this.state.page||0;return this.setPage(e+1)},n.prototype.previousPage=function(){var e=this.state.page||0;return this.setPage(e-1)},n.prototype.setCurrentPage=r,n.prototype.setPage=r,n.prototype.setIndex=function(e){return this._change({state:this.state.resetPage().setIndex(e),isPageReset:!0}),this},n.prototype.setQueryParameter=function(e,t){return this._change({state:this.state.resetPage().setQueryParameter(e,t),isPageReset:!0}),this},n.prototype.setState=function(e){return this._change({state:a.make(e),isPageReset:!1}),this},n.prototype.overrideStateWithoutTriggeringChangeEvent=function(e){return this.state=new a(e),this},n.prototype.isRefined=function(e,t){if(this.state.isConjunctiveFacet(e))return this.state.isFacetRefined(e,t);if(this.state.isDisjunctiveFacet(e))return this.state.isDisjunctiveFacetRefined(e,t);throw new Error(e+" is not properly defined in this helper configuration(use the facets or disjunctiveFacets keys to configure it)")},n.prototype.hasRefinements=function(e){return!!l(this.state.getNumericRefinements(e))||(this.state.isConjunctiveFacet(e)?this.state.isFacetRefined(e):this.state.isDisjunctiveFacet(e)?this.state.isDisjunctiveFacetRefined(e):!!this.state.isHierarchicalFacet(e)&&this.state.isHierarchicalFacetRefined(e))},n.prototype.isExcluded=function(e,t){return this.state.isExcludeRefined(e,t)},n.prototype.isDisjunctiveRefined=function(e,t){return this.state.isDisjunctiveFacetRefined(e,t)},n.prototype.hasTag=function(e){return this.state.isTagRefined(e)},n.prototype.isTagRefined=function(){return this.hasTagRefinements.apply(this,arguments)},n.prototype.getIndex=function(){return this.state.index},n.prototype.getCurrentPage=s,n.prototype.getPage=s,n.prototype.getTags=function(){return this.state.tagRefinements},n.prototype.getRefinements=function(e){var t=[];if(this.state.isConjunctiveFacet(e)){this.state.getConjunctiveRefinements(e).forEach(function(e){t.push({value:e,type:"conjunctive"})});this.state.getExcludeRefinements(e).forEach(function(e){t.push({value:e,type:"exclude"})})}else if(this.state.isDisjunctiveFacet(e)){var i=this.state.getDisjunctiveRefinements(e);i.forEach(function(e){t.push({value:e,type:"disjunctive"})})}var n=this.state.getNumericRefinements(e);return Object.keys(n).forEach(function(e){var i=n[e];t.push({value:i,operator:e,type:"numeric"})}),t},n.prototype.getNumericRefinement=function(e,t){return this.state.getNumericRefinement(e,t)},n.prototype.getHierarchicalFacetBreadcrumb=function(e){return this.state.getHierarchicalFacetBreadcrumb(e)},n.prototype._search=function(e){var t=this.state,i=[],n=[];e.onlyWithDerivedHelpers||(n=o._getQueries(t.index,t),i.push({state:t,queriesCount:n.length,helper:this}),this.emit("search",{state:t,results:this.lastResults}));var r=this.derivedHelpers.map(function(e){var n=e.getModifiedState(t),r=o._getQueries(n.index,n);return i.push({state:n,queriesCount:r.length,helper:e}),e.emit("search",{state:n,results:e.lastResults}),r}),s=Array.prototype.concat.apply(n,r),a=this._queryId++;this._currentNbQueries++;try{this.client.search(s).then(this._dispatchAlgoliaResponse.bind(this,i,a)).catch(this._dispatchAlgoliaError.bind(this,a))}catch(e){this.emit("error",{error:e})}},n.prototype._dispatchAlgoliaResponse=function(e,t,i){if(!(t<this._lastQueryIdReceived)){this._currentNbQueries-=t-this._lastQueryIdReceived,this._lastQueryIdReceived=t,0===this._currentNbQueries&&this.emit("searchQueueEmpty");var n=i.results.slice();e.forEach(function(e){var t=e.state,i=e.queriesCount,r=e.helper,s=n.splice(0,i),a=r.lastResults=new c(t,s);r.emit("result",{results:a,state:t})})}},n.prototype._dispatchAlgoliaError=function(e,t){e<this._lastQueryIdReceived||(this._currentNbQueries-=e-this._lastQueryIdReceived,this._lastQueryIdReceived=e,this.emit("error",{error:t}),0===this._currentNbQueries&&this.emit("searchQueueEmpty"))},n.prototype.containsRefinement=function(e,t,i,n){return e||0!==t.length||0!==i.length||0!==n.length},n.prototype._hasDisjunctiveRefinements=function(e){return this.state.disjunctiveRefinements[e]&&this.state.disjunctiveRefinements[e].length>0},n.prototype._change=function(e){var t=e.state,i=e.isPageReset;t!==this.state&&(this.state=t,this.emit("change",{state:this.state,results:this.lastResults,isPageReset:i}))},n.prototype.clearCache=function(){return this.client.clearCache&&this.client.clearCache(),this},n.prototype.setClient=function(e){return this.client===e?this:("function"==typeof e.addAlgoliaAgent&&e.addAlgoliaAgent("JS Helper ("+m+")"),this.client=e,this)},n.prototype.getClient=function(){return this.client},n.prototype.derive=function(e){var t=new u(this,e);return this.derivedHelpers.push(t),t},n.prototype.detachDerivedHelper=function(e){var t=this.derivedHelpers.indexOf(e);if(-1===t)throw new Error("Derived helper already detached");this.derivedHelpers.splice(t,1)},n.prototype.hasPendingRequests=function(){return this._currentNbQueries>0},t.exports=n},{"./DerivedHelper":3,"./SearchParameters":5,"./SearchResults":7,"./functions/inherits":14,"./functions/objectHasKeys":17,"./requestBuilder":21,"./version":22,events:2}],9:[function(e,t,i){"use strict";t.exports=function(e){return Array.isArray(e)?e.filter(Boolean):[]}},{}],10:[function(e,t,i){"use strict";t.exports=function(){return Array.prototype.slice.call(arguments).reduceRight(function(e,t){return Object.keys(Object(t)).forEach(function(i){void 0!==t[i]&&(e[i]=t[i])}),e},{})}},{}],11:[function(e,t,i){"use strict";t.exports=function(e,t){if(Array.isArray(e))for(var i=0;i<e.length;i++)if(t(e[i]))return e[i]}},{}],12:[function(e,t,i){"use strict";t.exports=function(e,t){if(!Array.isArray(e))return-1;for(var i=0;i<e.length;i++)if(t(e[i]))return i;return-1}},{}],13:[function(e,t,i){"use strict";var n=e("./find");t.exports=function(e,t){var i=(t||[]).map(function(e){return e.split(":")});return e.reduce(function(e,t){var r=t.split(":"),s=n(i,function(e){return e[0]===r[0]});return r.length>1||!s?(e[0].push(r[0]),e[1].push(r[1]),e):(e[0].push(s[0]),e[1].push(s[1]),e)},[[],[]])}},{"./find":11}],14:[function(e,t,i){"use strict";function n(e,t){e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}})}t.exports=n},{}],15:[function(e,t,i){"use strict";function n(e,t){return e.filter(function(i,n){return t.indexOf(i)>-1&&e.indexOf(i)===n})}t.exports=n},{}],16:[function(e,t,i){"use strict";function n(e){return"object"==typeof e&&null!==e?s(Array.isArray(e)?[]:{},e):e}function r(e){return"function"==typeof e||Array.isArray(e)||"[object Object]"===Object.prototype.toString.call(e)}function s(e,t){if(e===t)return e;for(var i in t)if(Object.prototype.hasOwnProperty.call(t,i)){var a=t[i],c=e[i];void 0!==c&&void 0===a||(r(c)&&r(a)?e[i]=s(c,a):e[i]=n(a))}return e}function a(e){r(e)||(e={});for(var t=1,i=arguments.length;t<i;t++){var n=arguments[t];r(n)&&s(e,n)}return e}t.exports=a},{}],17:[function(e,t,i){"use strict";function n(e){return e&&Object.keys(e).length>0}t.exports=n},{}],18:[function(e,t,i){"use strict";function n(e,t){if(null===e)return{};var i,n,r={},s=Object.keys(e);for(n=0;n<s.length;n++)i=s[n],t.indexOf(i)>=0||(r[i]=e[i]);return r}t.exports=n},{}],19:[function(e,t,i){"use strict";function n(e,t){if(e!==t){var i=void 0!==e,n=null===e,r=void 0!==t,s=null===t;if(!s&&e>t||n&&r||!i)return 1;if(!n&&e<t||s&&i||!r)return-1}return 0}function r(e,t,i){if(!Array.isArray(e))return[];Array.isArray(i)||(i=[]);var r=e.map(function(e,i){return{criteria:t.map(function(t){return e[t]}),index:i,value:e}});return r.sort(function(e,t){for(var r=-1;++r<e.criteria.length;){var s=n(e.criteria[r],t.criteria[r]);if(s)return r>=i.length?s:"desc"===i[r]?-s:s}return e.index-t.index}),r.map(function(e){return e.value})}t.exports=r},{}],20:[function(e,t,i){"use strict";function n(e){if("number"==typeof e)return e;if("string"==typeof e)return parseFloat(e);if(Array.isArray(e))return e.map(n);throw new Error("The value should be a number, a parsable string or an array of those.")}t.exports=n},{}],21:[function(e,t,i){"use strict";var n=e("./functions/merge"),r={_getQueries:function(e,t){var i=[];return i.push({indexName:e,params:r._getHitsSearchParams(t)}),t.getRefinedDisjunctiveFacets().forEach(function(n){i.push({indexName:e,params:r._getDisjunctiveFacetSearchParams(t,n)})}),t.getRefinedHierarchicalFacets().forEach(function(n){var s=t.getHierarchicalFacetByName(n),a=t.getHierarchicalRefinement(n),c=t._getHierarchicalFacetSeparator(s);a.length>0&&a[0].split(c).length>1&&i.push({indexName:e,params:r._getDisjunctiveFacetSearchParams(t,n,!0)})}),i},_getHitsSearchParams:function(e){var t=e.facets.concat(e.disjunctiveFacets).concat(r._getHitsHierarchicalFacetsAttributes(e)),i=r._getFacetFilters(e),s=r._getNumericFilters(e),a=r._getTagFilters(e),c={facets:t,tagFilters:a};return i.length>0&&(c.facetFilters=i),s.length>0&&(c.numericFilters=s),n({},e.getQueryParams(),c)},_getDisjunctiveFacetSearchParams:function(e,t,i){var s=r._getFacetFilters(e,t,i),a=r._getNumericFilters(e,t),c=r._getTagFilters(e),u={hitsPerPage:1,page:0,attributesToRetrieve:[],attributesToHighlight:[],attributesToSnippet:[],tagFilters:c,analytics:!1,clickAnalytics:!1},o=e.getHierarchicalFacetByName(t);return u.facets=o?r._getDisjunctiveHierarchicalFacetAttribute(e,o,i):t,a.length>0&&(u.numericFilters=a),s.length>0&&(u.facetFilters=s),n({},e.getQueryParams(),u)},_getNumericFilters:function(e,t){if(e.numericFilters)return e.numericFilters;var i=[];return Object.keys(e.numericRefinements).forEach(function(n){var r=e.numericRefinements[n]||{};Object.keys(r).forEach(function(e){var s=r[e]||[];t!==n&&s.forEach(function(t){if(Array.isArray(t)){var r=t.map(function(t){return n+e+t});i.push(r)}else i.push(n+e+t)})})}),i},_getTagFilters:function(e){return e.tagFilters?e.tagFilters:e.tagRefinements.join(",")},_getFacetFilters:function(e,t,i){var n=[],r=e.facetsRefinements||{};Object.keys(r).forEach(function(e){(r[e]||[]).forEach(function(t){n.push(e+":"+t)})});var s=e.facetsExcludes||{};Object.keys(s).forEach(function(e){(s[e]||[]).forEach(function(t){n.push(e+":-"+t)})});var a=e.disjunctiveFacetsRefinements||{};Object.keys(a).forEach(function(e){var i=a[e]||[];if(e!==t&&i&&0!==i.length){var r=[];i.forEach(function(t){r.push(e+":"+t)}),n.push(r)}});var c=e.hierarchicalFacetsRefinements||{};return Object.keys(c).forEach(function(r){var s=c[r]||[],a=s[0];if(void 0!==a){var u,o,f=e.getHierarchicalFacetByName(r),h=e._getHierarchicalFacetSeparator(f),l=e._getHierarchicalRootPath(f);if(t===r){if(-1===a.indexOf(h)||!l&&!0===i||l&&l.split(h).length===a.split(h).length)return;l?(o=l.split(h).length-1,a=l):(o=a.split(h).length-2,a=a.slice(0,a.lastIndexOf(h))),u=f.attributes[o]}else o=a.split(h).length-1,u=f.attributes[o];u&&n.push([u+":"+a])}}),n},_getHitsHierarchicalFacetsAttributes:function(e){var t=[];return e.hierarchicalFacets.reduce(function(t,i){var n=e.getHierarchicalRefinement(i.name)[0];if(!n)return t.push(i.attributes[0]),t;var r=e._getHierarchicalFacetSeparator(i),s=n.split(r).length,a=i.attributes.slice(0,s+1);return t.concat(a)},t)},_getDisjunctiveHierarchicalFacetAttribute:function(e,t,i){var n=e._getHierarchicalFacetSeparator(t);if(!0===i){var r=e._getHierarchicalRootPath(t),s=0;return r&&(s=r.split(n).length),[t.attributes[s]]}var a=e.getHierarchicalRefinement(t.name)[0]||"",c=a.split(n).length-1;return t.attributes.slice(0,c+1)},getSearchForFacetQuery:function(e,t,i,s){var a=s.isDisjunctiveFacet(e)?s.clearRefinements(e):s,c={facetQuery:t,facetName:e};return"number"==typeof i&&(c.maxFacetHits=i),n({},r._getHitsSearchParams(a),c)}};t.exports=r},{"./functions/merge":16}],22:[function(e,t,i){"use strict";t.exports="0.0.0-27095c0"},{}]},{},[1])(1)});
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.algoliasearchHelper=e()}}(function(){return function e(t,i,n){function r(a,c){if(!i[a]){if(!t[a]){var u="function"==typeof require&&require;if(!c&&u)return u(a,!0);if(s)return s(a,!0);var o=new Error("Cannot find module '"+a+"'");throw o.code="MODULE_NOT_FOUND",o}var f=i[a]={exports:{}};t[a][0].call(f.exports,function(e){var i=t[a][1][e];return r(i||e)},f,f.exports,e,t,i,n)}return i[a].exports}for(var s="function"==typeof require&&require,a=0;a<n.length;a++)r(n[a]);return r}({1:[function(e,t,i){"use strict";function n(e,t,i){return new r(e,t,i)}var r=e("./src/algoliasearch.helper"),s=e("./src/SearchParameters"),a=e("./src/SearchResults");n.version=e("./src/version.js"),n.AlgoliaSearchHelper=r,n.SearchParameters=s,n.SearchResults=a,t.exports=n},{"./src/SearchParameters":5,"./src/SearchResults":7,"./src/algoliasearch.helper":8,"./src/version.js":23}],2:[function(e,t,i){function n(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function r(e){return"function"==typeof e}function s(e){return"number"==typeof e}function a(e){return"object"==typeof e&&null!==e}function c(e){return void 0===e}t.exports=n,n.EventEmitter=n,n.prototype._events=void 0,n.prototype._maxListeners=void 0,n.defaultMaxListeners=10,n.prototype.setMaxListeners=function(e){if(!s(e)||e<0||isNaN(e))throw TypeError("n must be a positive number");return this._maxListeners=e,this},n.prototype.emit=function(e){var t,i,n,s,u,o;if(this._events||(this._events={}),"error"===e&&(!this._events.error||a(this._events.error)&&!this._events.error.length)){if((t=arguments[1])instanceof Error)throw t;var f=new Error('Uncaught, unspecified "error" event. ('+t+")");throw f.context=t,f}if(i=this._events[e],c(i))return!1;if(r(i))switch(arguments.length){case 1:i.call(this);break;case 2:i.call(this,arguments[1]);break;case 3:i.call(this,arguments[1],arguments[2]);break;default:s=Array.prototype.slice.call(arguments,1),i.apply(this,s)}else if(a(i))for(s=Array.prototype.slice.call(arguments,1),o=i.slice(),n=o.length,u=0;u<n;u++)o[u].apply(this,s);return!0},n.prototype.addListener=function(e,t){var i;if(!r(t))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",e,r(t.listener)?t.listener:t),this._events[e]?a(this._events[e])?this._events[e].push(t):this._events[e]=[this._events[e],t]:this._events[e]=t,a(this._events[e])&&!this._events[e].warned&&(i=c(this._maxListeners)?n.defaultMaxListeners:this._maxListeners)&&i>0&&this._events[e].length>i&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length),"function"==typeof console.trace&&console.trace()),this},n.prototype.on=n.prototype.addListener,n.prototype.once=function(e,t){function i(){this.removeListener(e,i),n||(n=!0,t.apply(this,arguments))}if(!r(t))throw TypeError("listener must be a function");var n=!1;return i.listener=t,this.on(e,i),this},n.prototype.removeListener=function(e,t){var i,n,s,c;if(!r(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(i=this._events[e],s=i.length,n=-1,i===t||r(i.listener)&&i.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(a(i)){for(c=s;c-- >0;)if(i[c]===t||i[c].listener&&i[c].listener===t){n=c;break}if(n<0)return this;1===i.length?(i.length=0,delete this._events[e]):i.splice(n,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},n.prototype.removeAllListeners=function(e){var t,i;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(i=this._events[e],r(i))this.removeListener(e,i);else if(i)for(;i.length;)this.removeListener(e,i[i.length-1]);return delete this._events[e],this},n.prototype.listeners=function(e){return this._events&&this._events[e]?r(this._events[e])?[this._events[e]]:this._events[e].slice():[]},n.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(r(t))return 1;if(t)return t.length}return 0},n.listenerCount=function(e,t){return e.listenerCount(t)}},{}],3:[function(e,t,i){"use strict";function n(e,t){this.main=e,this.fn=t,this.lastResults=null}var r=e("events");e("../functions/inherits")(n,r.EventEmitter),n.prototype.detach=function(){this.removeAllListeners(),this.main.detachDerivedHelper(this)},n.prototype.getModifiedState=function(e){return this.fn(e)},t.exports=n},{"../functions/inherits":14,events:2}],4:[function(e,t,i){"use strict";var n=e("../functions/defaultsPure"),r=e("../functions/omit"),s=e("../functions/objectHasKeys"),a={addRefinement:function(e,t,i){if(a.isRefined(e,t,i))return e;var r=""+i,s=e[t]?e[t].concat(r):[r],c={};return c[t]=s,n({},c,e)},removeRefinement:function(e,t,i){if(void 0===i)return a.clearRefinement(e,function(e,i){return t===i});var n=""+i;return a.clearRefinement(e,function(e,i){return t===i&&n===e})},toggleRefinement:function(e,t,i){if(void 0===i)throw new Error("toggleRefinement should be used with a value");return a.isRefined(e,t,i)?a.removeRefinement(e,t,i):a.addRefinement(e,t,i)},clearRefinement:function(e,t,i){if(void 0===t)return s(e)?{}:e;if("string"==typeof t)return r(e,[t]);if("function"==typeof t){var n=!1,a=Object.keys(e).reduce(function(r,s){var a=e[s]||[],c=a.filter(function(e){return!t(e,s,i)});return c.length!==a.length&&(n=!0),r[s]=c,r},{});return n?a:e}},isRefined:function(e,t,i){var n=!!e[t]&&e[t].length>0;if(void 0===i||!n)return n;var r=""+i;return-1!==e[t].indexOf(r)}};t.exports=a},{"../functions/defaultsPure":10,"../functions/objectHasKeys":17,"../functions/omit":18}],5:[function(e,t,i){"use strict";function n(e,t){return Array.isArray(e)&&Array.isArray(t)?e.length===t.length&&e.every(function(e,i){return n(t[i],e)}):e===t}function r(e,t){return o(e,function(e){return n(e,t)})}function s(e){var t=e?s._parseNumbers(e):{};void 0===t.userToken||m(t.userToken)||console.warn("[algoliasearch-helper] The `userToken` parameter is invalid. This can lead to wrong analytics.\n  - Format: [a-zA-Z0-9_-]{1,64}"),this.facets=t.facets||[],this.disjunctiveFacets=t.disjunctiveFacets||[],this.hierarchicalFacets=t.hierarchicalFacets||[],this.facetsRefinements=t.facetsRefinements||{},this.facetsExcludes=t.facetsExcludes||{},this.disjunctiveFacetsRefinements=t.disjunctiveFacetsRefinements||{},this.numericRefinements=t.numericRefinements||{},this.tagRefinements=t.tagRefinements||[],this.hierarchicalFacetsRefinements=t.hierarchicalFacetsRefinements||{};var i=this;Object.keys(t).forEach(function(e){var n=-1!==s.PARAMETERS.indexOf(e),r=void 0!==t[e];!n&&r&&(i[e]=t[e])})}var a=e("../functions/merge"),c=e("../functions/defaultsPure"),u=e("../functions/intersection"),o=e("../functions/find"),f=e("../functions/valToNumber"),h=e("../functions/omit"),l=e("../functions/objectHasKeys"),m=e("../utils/isValidUserToken"),d=e("./RefinementList");s.PARAMETERS=Object.keys(new s),s._parseNumbers=function(e){if(e instanceof s)return e;var t={};if(["aroundPrecision","aroundRadius","getRankingInfo","minWordSizefor2Typos","minWordSizefor1Typo","page","maxValuesPerFacet","distinct","minimumAroundRadius","hitsPerPage","minProximity"].forEach(function(i){var n=e[i];if("string"==typeof n){var r=parseFloat(n);t[i]=isNaN(r)?n:r}}),Array.isArray(e.insideBoundingBox)&&(t.insideBoundingBox=e.insideBoundingBox.map(function(e){return Array.isArray(e)?e.map(function(e){return parseFloat(e)}):e})),e.numericRefinements){var i={};Object.keys(e.numericRefinements).forEach(function(t){var n=e.numericRefinements[t]||{};i[t]={},Object.keys(n).forEach(function(e){var r=n[e],s=r.map(function(e){return Array.isArray(e)?e.map(function(e){return"string"==typeof e?parseFloat(e):e}):"string"==typeof e?parseFloat(e):e});i[t][e]=s})}),t.numericRefinements=i}return a({},e,t)},s.make=function(e){var t=new s(e);return(e.hierarchicalFacets||[]).forEach(function(e){if(e.rootPath){var i=t.getHierarchicalRefinement(e.name);i.length>0&&0!==i[0].indexOf(e.rootPath)&&(t=t.clearRefinements(e.name)),i=t.getHierarchicalRefinement(e.name),0===i.length&&(t=t.toggleHierarchicalFacetRefinement(e.name,e.rootPath))}}),t},s.validate=function(e,t){var i=t||{};return e.tagFilters&&i.tagRefinements&&i.tagRefinements.length>0?new Error("[Tags] Cannot switch from the managed tag API to the advanced API. It is probably an error, if it is really what you want, you should first clear the tags with clearTags method."):e.tagRefinements.length>0&&i.tagFilters?new Error("[Tags] Cannot switch from the advanced tag API to the managed API. It is probably an error, if it is not, you should first clear the tags with clearTags method."):e.numericFilters&&i.numericRefinements&&l(i.numericRefinements)?new Error("[Numeric filters] Can't switch from the advanced to the managed API. It is probably an error, if this is really what you want, you have to first clear the numeric filters."):l(e.numericRefinements)&&i.numericFilters?new Error("[Numeric filters] Can't switch from the managed API to the advanced. It is probably an error, if this is really what you want, you have to first clear the numeric filters."):null},s.prototype={constructor:s,clearRefinements:function(e){var t={numericRefinements:this._clearNumericRefinements(e),facetsRefinements:d.clearRefinement(this.facetsRefinements,e,"conjunctiveFacet"),facetsExcludes:d.clearRefinement(this.facetsExcludes,e,"exclude"),disjunctiveFacetsRefinements:d.clearRefinement(this.disjunctiveFacetsRefinements,e,"disjunctiveFacet"),hierarchicalFacetsRefinements:d.clearRefinement(this.hierarchicalFacetsRefinements,e,"hierarchicalFacet")};return t.numericRefinements===this.numericRefinements&&t.facetsRefinements===this.facetsRefinements&&t.facetsExcludes===this.facetsExcludes&&t.disjunctiveFacetsRefinements===this.disjunctiveFacetsRefinements&&t.hierarchicalFacetsRefinements===this.hierarchicalFacetsRefinements?this:this.setQueryParameters(t)},clearTags:function(){return void 0===this.tagFilters&&0===this.tagRefinements.length?this:this.setQueryParameters({tagFilters:void 0,tagRefinements:[]})},setIndex:function(e){return e===this.index?this:this.setQueryParameters({index:e})},setQuery:function(e){return e===this.query?this:this.setQueryParameters({query:e})},setPage:function(e){return e===this.page?this:this.setQueryParameters({page:e})},setFacets:function(e){return this.setQueryParameters({facets:e})},setDisjunctiveFacets:function(e){return this.setQueryParameters({disjunctiveFacets:e})},setHitsPerPage:function(e){return this.hitsPerPage===e?this:this.setQueryParameters({hitsPerPage:e})},setTypoTolerance:function(e){return this.typoTolerance===e?this:this.setQueryParameters({typoTolerance:e})},addNumericRefinement:function(e,t,i){var n=f(i);if(this.isNumericRefined(e,t,n))return this;var r=a({},this.numericRefinements);return r[e]=a({},r[e]),r[e][t]?(r[e][t]=r[e][t].slice(),r[e][t].push(n)):r[e][t]=[n],this.setQueryParameters({numericRefinements:r})},getConjunctiveRefinements:function(e){return this.isConjunctiveFacet(e)?this.facetsRefinements[e]||[]:[]},getDisjunctiveRefinements:function(e){return this.isDisjunctiveFacet(e)?this.disjunctiveFacetsRefinements[e]||[]:[]},getHierarchicalRefinement:function(e){return this.hierarchicalFacetsRefinements[e]||[]},getExcludeRefinements:function(e){return this.isConjunctiveFacet(e)?this.facetsExcludes[e]||[]:[]},removeNumericRefinement:function(e,t,i){return void 0!==i?this.isNumericRefined(e,t,i)?this.setQueryParameters({numericRefinements:this._clearNumericRefinements(function(r,s){return s===e&&r.op===t&&n(r.val,f(i))})}):this:void 0!==t?this.isNumericRefined(e,t)?this.setQueryParameters({numericRefinements:this._clearNumericRefinements(function(i,n){return n===e&&i.op===t})}):this:this.isNumericRefined(e)?this.setQueryParameters({numericRefinements:this._clearNumericRefinements(function(t,i){return i===e})}):this},getNumericRefinements:function(e){return this.numericRefinements[e]||{}},getNumericRefinement:function(e,t){return this.numericRefinements[e]&&this.numericRefinements[e][t]},_clearNumericRefinements:function(e){if(void 0===e)return l(this.numericRefinements)?{}:this.numericRefinements;if("string"==typeof e)return h(this.numericRefinements,[e]);if("function"==typeof e){var t=!1,i=this.numericRefinements,n=Object.keys(i).reduce(function(n,r){var s=i[r],a={};return s=s||{},Object.keys(s).forEach(function(i){var n=s[i]||[],c=[];n.forEach(function(t){e({val:t,op:i},r,"numeric")||c.push(t)}),c.length!==n.length&&(t=!0),a[i]=c}),n[r]=a,n},{});return t?n:this.numericRefinements}},addFacet:function(e){return this.isConjunctiveFacet(e)?this:this.setQueryParameters({facets:this.facets.concat([e])})},addDisjunctiveFacet:function(e){return this.isDisjunctiveFacet(e)?this:this.setQueryParameters({disjunctiveFacets:this.disjunctiveFacets.concat([e])})},addHierarchicalFacet:function(e){if(this.isHierarchicalFacet(e.name))throw new Error("Cannot declare two hierarchical facets with the same name: `"+e.name+"`");return this.setQueryParameters({hierarchicalFacets:this.hierarchicalFacets.concat([e])})},addFacetRefinement:function(e,t){if(!this.isConjunctiveFacet(e))throw new Error(e+" is not defined in the facets attribute of the helper configuration");return d.isRefined(this.facetsRefinements,e,t)?this:this.setQueryParameters({facetsRefinements:d.addRefinement(this.facetsRefinements,e,t)})},addExcludeRefinement:function(e,t){if(!this.isConjunctiveFacet(e))throw new Error(e+" is not defined in the facets attribute of the helper configuration");return d.isRefined(this.facetsExcludes,e,t)?this:this.setQueryParameters({facetsExcludes:d.addRefinement(this.facetsExcludes,e,t)})},addDisjunctiveFacetRefinement:function(e,t){if(!this.isDisjunctiveFacet(e))throw new Error(e+" is not defined in the disjunctiveFacets attribute of the helper configuration");return d.isRefined(this.disjunctiveFacetsRefinements,e,t)?this:this.setQueryParameters({disjunctiveFacetsRefinements:d.addRefinement(this.disjunctiveFacetsRefinements,e,t)})},addTagRefinement:function(e){if(this.isTagRefined(e))return this;var t={tagRefinements:this.tagRefinements.concat(e)};return this.setQueryParameters(t)},removeFacet:function(e){return this.isConjunctiveFacet(e)?this.clearRefinements(e).setQueryParameters({facets:this.facets.filter(function(t){return t!==e})}):this},removeDisjunctiveFacet:function(e){return this.isDisjunctiveFacet(e)?this.clearRefinements(e).setQueryParameters({disjunctiveFacets:this.disjunctiveFacets.filter(function(t){return t!==e})}):this},removeHierarchicalFacet:function(e){return this.isHierarchicalFacet(e)?this.clearRefinements(e).setQueryParameters({hierarchicalFacets:this.hierarchicalFacets.filter(function(t){return t.name!==e})}):this},removeFacetRefinement:function(e,t){if(!this.isConjunctiveFacet(e))throw new Error(e+" is not defined in the facets attribute of the helper configuration");return d.isRefined(this.facetsRefinements,e,t)?this.setQueryParameters({facetsRefinements:d.removeRefinement(this.facetsRefinements,e,t)}):this},removeExcludeRefinement:function(e,t){if(!this.isConjunctiveFacet(e))throw new Error(e+" is not defined in the facets attribute of the helper configuration");return d.isRefined(this.facetsExcludes,e,t)?this.setQueryParameters({facetsExcludes:d.removeRefinement(this.facetsExcludes,e,t)}):this},removeDisjunctiveFacetRefinement:function(e,t){if(!this.isDisjunctiveFacet(e))throw new Error(e+" is not defined in the disjunctiveFacets attribute of the helper configuration");return d.isRefined(this.disjunctiveFacetsRefinements,e,t)?this.setQueryParameters({disjunctiveFacetsRefinements:d.removeRefinement(this.disjunctiveFacetsRefinements,e,t)}):this},removeTagRefinement:function(e){if(!this.isTagRefined(e))return this;var t={tagRefinements:this.tagRefinements.filter(function(t){return t!==e})};return this.setQueryParameters(t)},toggleRefinement:function(e,t){return this.toggleFacetRefinement(e,t)},toggleFacetRefinement:function(e,t){if(this.isHierarchicalFacet(e))return this.toggleHierarchicalFacetRefinement(e,t);if(this.isConjunctiveFacet(e))return this.toggleConjunctiveFacetRefinement(e,t);if(this.isDisjunctiveFacet(e))return this.toggleDisjunctiveFacetRefinement(e,t);throw new Error("Cannot refine the undeclared facet "+e+"; it should be added to the helper options facets, disjunctiveFacets or hierarchicalFacets")},toggleConjunctiveFacetRefinement:function(e,t){if(!this.isConjunctiveFacet(e))throw new Error(e+" is not defined in the facets attribute of the helper configuration");return this.setQueryParameters({facetsRefinements:d.toggleRefinement(this.facetsRefinements,e,t)})},toggleExcludeFacetRefinement:function(e,t){if(!this.isConjunctiveFacet(e))throw new Error(e+" is not defined in the facets attribute of the helper configuration");return this.setQueryParameters({facetsExcludes:d.toggleRefinement(this.facetsExcludes,e,t)})},toggleDisjunctiveFacetRefinement:function(e,t){if(!this.isDisjunctiveFacet(e))throw new Error(e+" is not defined in the disjunctiveFacets attribute of the helper configuration");return this.setQueryParameters({disjunctiveFacetsRefinements:d.toggleRefinement(this.disjunctiveFacetsRefinements,e,t)})},toggleHierarchicalFacetRefinement:function(e,t){if(!this.isHierarchicalFacet(e))throw new Error(e+" is not defined in the hierarchicalFacets attribute of the helper configuration");var i=this._getHierarchicalFacetSeparator(this.getHierarchicalFacetByName(e)),n={};return void 0!==this.hierarchicalFacetsRefinements[e]&&this.hierarchicalFacetsRefinements[e].length>0&&(this.hierarchicalFacetsRefinements[e][0]===t||0===this.hierarchicalFacetsRefinements[e][0].indexOf(t+i))?-1===t.indexOf(i)?n[e]=[]:n[e]=[t.slice(0,t.lastIndexOf(i))]:n[e]=[t],this.setQueryParameters({hierarchicalFacetsRefinements:c({},n,this.hierarchicalFacetsRefinements)})},addHierarchicalFacetRefinement:function(e,t){if(this.isHierarchicalFacetRefined(e))throw new Error(e+" is already refined.");if(!this.isHierarchicalFacet(e))throw new Error(e+" is not defined in the hierarchicalFacets attribute of the helper configuration.");var i={};return i[e]=[t],this.setQueryParameters({hierarchicalFacetsRefinements:c({},i,this.hierarchicalFacetsRefinements)})},removeHierarchicalFacetRefinement:function(e){if(!this.isHierarchicalFacetRefined(e))return this;var t={};return t[e]=[],this.setQueryParameters({hierarchicalFacetsRefinements:c({},t,this.hierarchicalFacetsRefinements)})},toggleTagRefinement:function(e){return this.isTagRefined(e)?this.removeTagRefinement(e):this.addTagRefinement(e)},isDisjunctiveFacet:function(e){return this.disjunctiveFacets.indexOf(e)>-1},isHierarchicalFacet:function(e){return void 0!==this.getHierarchicalFacetByName(e)},isConjunctiveFacet:function(e){return this.facets.indexOf(e)>-1},isFacetRefined:function(e,t){return!!this.isConjunctiveFacet(e)&&d.isRefined(this.facetsRefinements,e,t)},isExcludeRefined:function(e,t){return!!this.isConjunctiveFacet(e)&&d.isRefined(this.facetsExcludes,e,t)},isDisjunctiveFacetRefined:function(e,t){return!!this.isDisjunctiveFacet(e)&&d.isRefined(this.disjunctiveFacetsRefinements,e,t)},isHierarchicalFacetRefined:function(e,t){if(!this.isHierarchicalFacet(e))return!1;var i=this.getHierarchicalRefinement(e);return t?-1!==i.indexOf(t):i.length>0},isNumericRefined:function(e,t,i){if(void 0===i&&void 0===t)return!!this.numericRefinements[e];var n=this.numericRefinements[e]&&void 0!==this.numericRefinements[e][t];if(void 0===i||!n)return n;var s=f(i),a=void 0!==r(this.numericRefinements[e][t],s);return n&&a},isTagRefined:function(e){return-1!==this.tagRefinements.indexOf(e)},getRefinedDisjunctiveFacets:function(){var e=this,t=u(Object.keys(this.numericRefinements).filter(function(t){return Object.keys(e.numericRefinements[t]).length>0}),this.disjunctiveFacets);return Object.keys(this.disjunctiveFacetsRefinements).filter(function(t){return e.disjunctiveFacetsRefinements[t].length>0}).concat(t).concat(this.getRefinedHierarchicalFacets())},getRefinedHierarchicalFacets:function(){var e=this;return u(this.hierarchicalFacets.map(function(e){return e.name}),Object.keys(this.hierarchicalFacetsRefinements).filter(function(t){return e.hierarchicalFacetsRefinements[t].length>0}))},getUnrefinedDisjunctiveFacets:function(){var e=this.getRefinedDisjunctiveFacets();return this.disjunctiveFacets.filter(function(t){return-1===e.indexOf(t)})},managedParameters:["index","facets","disjunctiveFacets","facetsRefinements","hierarchicalFacets","facetsExcludes","disjunctiveFacetsRefinements","numericRefinements","tagRefinements","hierarchicalFacetsRefinements"],getQueryParams:function(){var e=this.managedParameters,t={},i=this;return Object.keys(this).forEach(function(n){var r=i[n];-1===e.indexOf(n)&&void 0!==r&&(t[n]=r)}),t},setQueryParameter:function(e,t){if(this[e]===t)return this;var i={};return i[e]=t,this.setQueryParameters(i)},setQueryParameters:function(e){if(!e)return this;var t=s.validate(this,e);if(t)throw t;var i=this,n=s._parseNumbers(e),r=Object.keys(this).reduce(function(e,t){return e[t]=i[t],e},{}),a=Object.keys(n).reduce(function(e,t){var i=void 0!==e[t],r=void 0!==n[t];return i&&!r?h(e,[t]):(r&&(e[t]=n[t]),e)},r);return new this.constructor(a)},resetPage:function(){return void 0===this.page?this:this.setPage(0)},_getHierarchicalFacetSortBy:function(e){return e.sortBy||["isRefined:desc","name:asc"]},_getHierarchicalFacetSeparator:function(e){return e.separator||" > "},_getHierarchicalRootPath:function(e){return e.rootPath||null},_getHierarchicalShowParentLevel:function(e){return"boolean"!=typeof e.showParentLevel||e.showParentLevel},getHierarchicalFacetByName:function(e){return o(this.hierarchicalFacets,function(t){return t.name===e})},getHierarchicalFacetBreadcrumb:function(e){if(!this.isHierarchicalFacet(e))return[];var t=this.getHierarchicalRefinement(e)[0];if(!t)return[];var i=this._getHierarchicalFacetSeparator(this.getHierarchicalFacetByName(e));return t.split(i).map(function(e){return e.trim()})},toString:function(){return JSON.stringify(this,null,2)}},t.exports=s},{"../functions/defaultsPure":10,"../functions/find":11,"../functions/intersection":15,"../functions/merge":16,"../functions/objectHasKeys":17,"../functions/omit":18,"../functions/valToNumber":20,"../utils/isValidUserToken":22,"./RefinementList":4}],6:[function(e,t,i){"use strict";function n(e){return function(t,i){var n=e.hierarchicalFacets[i],s=e.hierarchicalFacetsRefinements[n.name]&&e.hierarchicalFacetsRefinements[n.name][0]||"",a=e._getHierarchicalFacetSeparator(n),c=e._getHierarchicalRootPath(n),u=e._getHierarchicalShowParentLevel(n),f=o(e._getHierarchicalFacetSortBy(n)),h=t.every(function(e){return e.exhaustive}),l=r(f,a,c,u,s),m=t;return c&&(m=t.slice(c.split(a).length)),m.reduce(l,{name:e.hierarchicalFacets[i].name,count:null,isRefined:!0,path:null,exhaustive:h,data:null})}}function r(e,t,i,n,r){return function(o,f,h){var l=o;if(h>0){var m=0;for(l=o;m<h;){var d=l&&Array.isArray(l.data)?l.data:[];l=u(d,function(e){return e.isRefined}),m++}}if(l){var v=Object.keys(f.data).map(function(e){return[e,f.data[e]]}).filter(function(e){return s(e[0],l.path||i,r,t,i,n)});l.data=c(v.map(function(e){var i=e[0];return a(e[1],i,t,r,f.exhaustive)}),e[0],e[1])}return o}}function s(e,t,i,n,r,s){return(!r||0===e.indexOf(r)&&r!==e)&&(!r&&-1===e.indexOf(n)||r&&e.split(n).length-r.split(n).length==1||-1===e.indexOf(n)&&-1===i.indexOf(n)||0===i.indexOf(e)||0===e.indexOf(t+n)&&(s||0===e.indexOf(i)))}function a(e,t,i,n,r){var s=t.split(i);return{name:s[s.length-1].trim(),path:t,count:e,isRefined:n===t||0===n.indexOf(t+i),exhaustive:r,data:null}}t.exports=n;var c=e("../functions/orderBy"),u=e("../functions/find"),o=e("../functions/formatSort")},{"../functions/find":11,"../functions/formatSort":13,"../functions/orderBy":19}],7:[function(e,t,i){"use strict";function n(e){var t={};return e.forEach(function(e,i){t[e]=i}),t}function r(e,t,i){t&&t[i]&&(e.stats=t[i])}function s(e,t){return R(e,function(e){return(e.attributes||[]).indexOf(t)>-1})}function a(e,t){var i=t[0];this._rawResults=t;var a=this;Object.keys(i).forEach(function(e){a[e]=i[e]}),this.processingTimeMS=t.reduce(function(e,t){return void 0===t.processingTimeMS?e:e+t.processingTimeMS},0),this.disjunctiveFacets=[],this.hierarchicalFacets=e.hierarchicalFacets.map(function(){return[]}),this.facets=[];var c=e.getRefinedDisjunctiveFacets(),u=n(e.facets),o=n(e.disjunctiveFacets),f=1,h=i.facets||{};Object.keys(h).forEach(function(t){var n=h[t],c=s(e.hierarchicalFacets,t);if(c){var f=c.attributes.indexOf(t),l=F(e.hierarchicalFacets,function(e){return e.name===c.name});a.hierarchicalFacets[l][f]={attribute:t,data:n,exhaustive:i.exhaustiveFacetsCount}}else{var m,d=-1!==e.disjunctiveFacets.indexOf(t),v=-1!==e.facets.indexOf(t);d&&(m=o[t],a.disjunctiveFacets[m]={name:t,data:n,exhaustive:i.exhaustiveFacetsCount},r(a.disjunctiveFacets[m],i.facets_stats,t)),v&&(m=u[t],a.facets[m]={name:t,data:n,exhaustive:i.exhaustiveFacetsCount},r(a.facets[m],i.facets_stats,t))}}),this.hierarchicalFacets=y(this.hierarchicalFacets),c.forEach(function(n){var s=t[f],c=s&&s.facets?s.facets:{},u=e.getHierarchicalFacetByName(n);Object.keys(c).forEach(function(t){var n,f=c[t];if(u){n=F(e.hierarchicalFacets,function(e){return e.name===u.name});var h=F(a.hierarchicalFacets[n],function(e){return e.attribute===t});if(-1===h)return;a.hierarchicalFacets[n][h].data=v({},a.hierarchicalFacets[n][h].data,f)}else{n=o[t];var l=i.facets&&i.facets[t]||{};a.disjunctiveFacets[n]={name:t,data:p({},f,l),exhaustive:s.exhaustiveFacetsCount},r(a.disjunctiveFacets[n],s.facets_stats,t),e.disjunctiveFacetsRefinements[t]&&e.disjunctiveFacetsRefinements[t].forEach(function(i){!a.disjunctiveFacets[n].data[i]&&e.disjunctiveFacetsRefinements[t].indexOf(i)>-1&&(a.disjunctiveFacets[n].data[i]=0)})}}),f++}),e.getRefinedHierarchicalFacets().forEach(function(i){var n=e.getHierarchicalFacetByName(i),r=e._getHierarchicalFacetSeparator(n),s=e.getHierarchicalRefinement(i);if(!(0===s.length||s[0].split(r).length<2)){var c=t[f],u=c&&c.facets?c.facets:{};Object.keys(u).forEach(function(t){var i=u[t],c=F(e.hierarchicalFacets,function(e){return e.name===n.name}),o=F(a.hierarchicalFacets[c],function(e){return e.attribute===t});if(-1!==o){var f={};if(s.length>0){var h=s[0].split(r)[0];f[h]=a.hierarchicalFacets[c][o].data[h]}a.hierarchicalFacets[c][o].data=p(f,i,a.hierarchicalFacets[c][o].data)}}),f++}}),Object.keys(e.facetsExcludes).forEach(function(t){var n=e.facetsExcludes[t],r=u[t];a.facets[r]={name:t,data:i.facets[t],exhaustive:i.exhaustiveFacetsCount},n.forEach(function(e){a.facets[r]=a.facets[r]||{name:t},a.facets[r].data=a.facets[r].data||{},a.facets[r].data[e]=0})}),this.hierarchicalFacets=this.hierarchicalFacets.map(_(e)),this.facets=y(this.facets),this.disjunctiveFacets=y(this.disjunctiveFacets),this._state=e}function c(e,t){function i(e){return e.name===t}if(e._state.isConjunctiveFacet(t)){var n=R(e.facets,i);return n?Object.keys(n.data).map(function(i){return{name:i,count:n.data[i],isRefined:e._state.isFacetRefined(t,i),isExcluded:e._state.isExcludeRefined(t,i)}}):[]}if(e._state.isDisjunctiveFacet(t)){var r=R(e.disjunctiveFacets,i);return r?Object.keys(r.data).map(function(i){return{name:i,count:r.data[i],isRefined:e._state.isDisjunctiveFacetRefined(t,i)}}):[]}if(e._state.isHierarchicalFacet(t))return R(e.hierarchicalFacets,i)}function u(e,t,i,n){if(n=n||0,Array.isArray(t))return e(t,i[n]);if(!t.data||0===t.data.length)return t;var r=t.data.map(function(t){return u(e,t,i,n+1)}),s=e(r,i[n]);return p({data:s},t)}function o(e,t){return t.sort(e)}function f(e,t){var i=[],n=[],r=t.order||[],s=r.reduce(function(e,t,i){return e[t]=i,e},{});e.forEach(function(e){var t=e.path||e.name;void 0!==s[t]?i[s[t]]=e:n.push(e)}),i=i.filter(function(e){return e});var a,c=t.sortRemainingBy;return"hidden"===c?i:(a="alpha"===c?[["path","name"],["asc","asc"]]:[["count"],["desc"]],i.concat(g(n,a[0],a[1])))}function h(e,t){return e.renderingContent&&e.renderingContent.facetOrdering&&e.renderingContent.facetOrdering.values&&e.renderingContent.facetOrdering.values[t]}function l(e,t){var i=R(e,function(e){return e.name===t});return i&&i.stats}function m(e,t,i,n,r){var s=R(r,function(e){return e.name===i}),a=s&&s.data&&s.data[n]?s.data[n]:0,c=s&&s.exhaustive||!1;return{type:t,attributeName:i,name:n,count:a,exhaustive:c}}function d(e,t,i,n){var r=e.getHierarchicalFacetByName(t),s=e._getHierarchicalFacetSeparator(r),a=i.split(s),c=R(n,function(e){return e.name===t}),u=a.reduce(function(e,t){var i=e&&R(e.data,function(e){return e.name===t});return void 0!==i?i:e},c),o=u&&u.count||0,f=u&&u.exhaustive||!1,h=u&&u.path||"";return{type:"hierarchical",attributeName:t,name:h,count:o,exhaustive:f}}var v=e("../functions/merge"),p=e("../functions/defaultsPure"),g=e("../functions/orderBy"),y=e("../functions/compact"),R=e("../functions/find"),F=e("../functions/findIndex"),j=e("../functions/formatSort"),_=e("./generate-hierarchical-tree");a.prototype.getFacetByName=function(e){function t(t){return t.name===e}return R(this.facets,t)||R(this.disjunctiveFacets,t)||R(this.hierarchicalFacets,t)},a.DEFAULT_SORT=["isRefined:desc","count:desc","name:asc"],a.prototype.getFacetValues=function(e,t){var i=c(this,e);if(i){var n,r=p({},t,{sortBy:a.DEFAULT_SORT,facetOrdering:!(t&&t.sortBy)}),s=this;if(Array.isArray(i))n=[e];else{n=s._state.getHierarchicalFacetByName(i.name).attributes}return u(function(e,t){if(r.facetOrdering){var i=h(s,t);if(Boolean(i))return f(e,i)}if(Array.isArray(r.sortBy)){var n=j(r.sortBy,a.DEFAULT_SORT);return g(e,n[0],n[1])}if("function"==typeof r.sortBy)return o(r.sortBy,e);throw new Error("options.sortBy is optional but if defined it must be either an array of string (predicates) or a sorting function")},i,n)}},a.prototype.getFacetStats=function(e){return this._state.isConjunctiveFacet(e)?l(this.facets,e):this._state.isDisjunctiveFacet(e)?l(this.disjunctiveFacets,e):void 0},a.prototype.getRefinements=function(){var e=this._state,t=this,i=[];return Object.keys(e.facetsRefinements).forEach(function(n){e.facetsRefinements[n].forEach(function(r){i.push(m(e,"facet",n,r,t.facets))})}),Object.keys(e.facetsExcludes).forEach(function(n){e.facetsExcludes[n].forEach(function(r){i.push(m(e,"exclude",n,r,t.facets))})}),Object.keys(e.disjunctiveFacetsRefinements).forEach(function(n){e.disjunctiveFacetsRefinements[n].forEach(function(r){i.push(m(e,"disjunctive",n,r,t.disjunctiveFacets))})}),Object.keys(e.hierarchicalFacetsRefinements).forEach(function(n){e.hierarchicalFacetsRefinements[n].forEach(function(r){i.push(d(e,n,r,t.hierarchicalFacets))})}),Object.keys(e.numericRefinements).forEach(function(t){var n=e.numericRefinements[t];Object.keys(n).forEach(function(e){n[e].forEach(function(n){i.push({type:"numeric",attributeName:t,name:n,numericValue:n,operator:e})})})}),e.tagRefinements.forEach(function(e){i.push({type:"tag",attributeName:"_tags",name:e})}),i},t.exports=a},{"../functions/compact":9,"../functions/defaultsPure":10,"../functions/find":11,"../functions/findIndex":12,"../functions/formatSort":13,"../functions/merge":16,"../functions/orderBy":19,"./generate-hierarchical-tree":6}],8:[function(e,t,i){"use strict";function n(e,t,i){"function"==typeof e.addAlgoliaAgent&&e.addAlgoliaAgent("JS Helper ("+v+")"),this.setClient(e);var n=i||{};n.index=t,this.state=a.make(n),this.lastResults=null,this._queryId=0,this._lastQueryIdReceived=-1,this.derivedHelpers=[],this._currentNbQueries=0}
+function r(e){if(e<0)throw new Error("Page requested below 0.");return this._change({state:this.state.setPage(e),isPageReset:!1}),this}function s(){return this.state.page}var a=e("./SearchParameters"),c=e("./SearchResults"),u=e("./DerivedHelper"),o=e("./requestBuilder"),f=e("events"),h=e("./functions/inherits"),l=e("./functions/objectHasKeys"),m=e("./functions/omit"),d=e("./functions/merge"),v=e("./version");h(n,f.EventEmitter),n.prototype.search=function(){return this._search({onlyWithDerivedHelpers:!1}),this},n.prototype.searchOnlyWithDerivedHelpers=function(){return this._search({onlyWithDerivedHelpers:!0}),this},n.prototype.getQuery=function(){var e=this.state;return o._getHitsSearchParams(e)},n.prototype.searchOnce=function(e,t){var i=e?this.state.setQueryParameters(e):this.state,n=o._getQueries(i.index,i),r=this;return this._currentNbQueries++,this.emit("searchOnce",{state:i}),t?void this.client.search(n).then(function(e){r._currentNbQueries--,0===r._currentNbQueries&&r.emit("searchQueueEmpty"),t(null,new c(i,e.results),i)}).catch(function(e){r._currentNbQueries--,0===r._currentNbQueries&&r.emit("searchQueueEmpty"),t(e,null,i)}):this.client.search(n).then(function(e){return r._currentNbQueries--,0===r._currentNbQueries&&r.emit("searchQueueEmpty"),{content:new c(i,e.results),state:i,_originalResponse:e}},function(e){throw r._currentNbQueries--,0===r._currentNbQueries&&r.emit("searchQueueEmpty"),e})},n.prototype.findAnswers=function(e){var t=this.state,i=this.derivedHelpers[0];if(!i)return Promise.resolve([]);var n=i.getModifiedState(t),r=d({attributesForPrediction:e.attributesForPrediction,nbHits:e.nbHits},{params:m(o._getHitsSearchParams(n),["attributesToSnippet","hitsPerPage","restrictSearchableAttributes","snippetEllipsisText"])}),s="search for answers was called, but this client does not have a function client.initIndex(index).findAnswers";if("function"!=typeof this.client.initIndex)throw new Error(s);var a=this.client.initIndex(n.index);if("function"!=typeof a.findAnswers)throw new Error(s);return a.findAnswers(n.query,e.queryLanguages,r)},n.prototype.searchForFacetValues=function(e,t,i,n){var r="function"==typeof this.client.searchForFacetValues;if(!r&&"function"!=typeof this.client.initIndex)throw new Error("search for facet values (searchable) was called, but this client does not have a function client.searchForFacetValues or client.initIndex(index).searchForFacetValues");var s=this.state.setQueryParameters(n||{}),a=s.isDisjunctiveFacet(e),c=o.getSearchForFacetQuery(e,t,i,s);this._currentNbQueries++;var u=this;return this.emit("searchForFacetValues",{state:s,facet:e,query:t}),(r?this.client.searchForFacetValues([{indexName:s.index,params:c}]):this.client.initIndex(s.index).searchForFacetValues(c)).then(function(t){return u._currentNbQueries--,0===u._currentNbQueries&&u.emit("searchQueueEmpty"),t=Array.isArray(t)?t[0]:t,t.facetHits.forEach(function(t){t.isRefined=a?s.isDisjunctiveFacetRefined(e,t.value):s.isFacetRefined(e,t.value)}),t},function(e){throw u._currentNbQueries--,0===u._currentNbQueries&&u.emit("searchQueueEmpty"),e})},n.prototype.setQuery=function(e){return this._change({state:this.state.resetPage().setQuery(e),isPageReset:!0}),this},n.prototype.clearRefinements=function(e){return this._change({state:this.state.resetPage().clearRefinements(e),isPageReset:!0}),this},n.prototype.clearTags=function(){return this._change({state:this.state.resetPage().clearTags(),isPageReset:!0}),this},n.prototype.addDisjunctiveFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().addDisjunctiveFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.addDisjunctiveRefine=function(){return this.addDisjunctiveFacetRefinement.apply(this,arguments)},n.prototype.addHierarchicalFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().addHierarchicalFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.addNumericRefinement=function(e,t,i){return this._change({state:this.state.resetPage().addNumericRefinement(e,t,i),isPageReset:!0}),this},n.prototype.addFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().addFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.addRefine=function(){return this.addFacetRefinement.apply(this,arguments)},n.prototype.addFacetExclusion=function(e,t){return this._change({state:this.state.resetPage().addExcludeRefinement(e,t),isPageReset:!0}),this},n.prototype.addExclude=function(){return this.addFacetExclusion.apply(this,arguments)},n.prototype.addTag=function(e){return this._change({state:this.state.resetPage().addTagRefinement(e),isPageReset:!0}),this},n.prototype.removeNumericRefinement=function(e,t,i){return this._change({state:this.state.resetPage().removeNumericRefinement(e,t,i),isPageReset:!0}),this},n.prototype.removeDisjunctiveFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().removeDisjunctiveFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.removeDisjunctiveRefine=function(){return this.removeDisjunctiveFacetRefinement.apply(this,arguments)},n.prototype.removeHierarchicalFacetRefinement=function(e){return this._change({state:this.state.resetPage().removeHierarchicalFacetRefinement(e),isPageReset:!0}),this},n.prototype.removeFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().removeFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.removeRefine=function(){return this.removeFacetRefinement.apply(this,arguments)},n.prototype.removeFacetExclusion=function(e,t){return this._change({state:this.state.resetPage().removeExcludeRefinement(e,t),isPageReset:!0}),this},n.prototype.removeExclude=function(){return this.removeFacetExclusion.apply(this,arguments)},n.prototype.removeTag=function(e){return this._change({state:this.state.resetPage().removeTagRefinement(e),isPageReset:!0}),this},n.prototype.toggleFacetExclusion=function(e,t){return this._change({state:this.state.resetPage().toggleExcludeFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.toggleExclude=function(){return this.toggleFacetExclusion.apply(this,arguments)},n.prototype.toggleRefinement=function(e,t){return this.toggleFacetRefinement(e,t)},n.prototype.toggleFacetRefinement=function(e,t){return this._change({state:this.state.resetPage().toggleFacetRefinement(e,t),isPageReset:!0}),this},n.prototype.toggleRefine=function(){return this.toggleFacetRefinement.apply(this,arguments)},n.prototype.toggleTag=function(e){return this._change({state:this.state.resetPage().toggleTagRefinement(e),isPageReset:!0}),this},n.prototype.nextPage=function(){var e=this.state.page||0;return this.setPage(e+1)},n.prototype.previousPage=function(){var e=this.state.page||0;return this.setPage(e-1)},n.prototype.setCurrentPage=r,n.prototype.setPage=r,n.prototype.setIndex=function(e){return this._change({state:this.state.resetPage().setIndex(e),isPageReset:!0}),this},n.prototype.setQueryParameter=function(e,t){return this._change({state:this.state.resetPage().setQueryParameter(e,t),isPageReset:!0}),this},n.prototype.setState=function(e){return this._change({state:a.make(e),isPageReset:!1}),this},n.prototype.overrideStateWithoutTriggeringChangeEvent=function(e){return this.state=new a(e),this},n.prototype.hasRefinements=function(e){return!!l(this.state.getNumericRefinements(e))||(this.state.isConjunctiveFacet(e)?this.state.isFacetRefined(e):this.state.isDisjunctiveFacet(e)?this.state.isDisjunctiveFacetRefined(e):!!this.state.isHierarchicalFacet(e)&&this.state.isHierarchicalFacetRefined(e))},n.prototype.isExcluded=function(e,t){return this.state.isExcludeRefined(e,t)},n.prototype.isDisjunctiveRefined=function(e,t){return this.state.isDisjunctiveFacetRefined(e,t)},n.prototype.hasTag=function(e){return this.state.isTagRefined(e)},n.prototype.isTagRefined=function(){return this.hasTagRefinements.apply(this,arguments)},n.prototype.getIndex=function(){return this.state.index},n.prototype.getCurrentPage=s,n.prototype.getPage=s,n.prototype.getTags=function(){return this.state.tagRefinements},n.prototype.getRefinements=function(e){var t=[];if(this.state.isConjunctiveFacet(e)){this.state.getConjunctiveRefinements(e).forEach(function(e){t.push({value:e,type:"conjunctive"})});this.state.getExcludeRefinements(e).forEach(function(e){t.push({value:e,type:"exclude"})})}else if(this.state.isDisjunctiveFacet(e)){var i=this.state.getDisjunctiveRefinements(e);i.forEach(function(e){t.push({value:e,type:"disjunctive"})})}var n=this.state.getNumericRefinements(e);return Object.keys(n).forEach(function(e){var i=n[e];t.push({value:i,operator:e,type:"numeric"})}),t},n.prototype.getNumericRefinement=function(e,t){return this.state.getNumericRefinement(e,t)},n.prototype.getHierarchicalFacetBreadcrumb=function(e){return this.state.getHierarchicalFacetBreadcrumb(e)},n.prototype._search=function(e){var t=this.state,i=[],n=[];e.onlyWithDerivedHelpers||(n=o._getQueries(t.index,t),i.push({state:t,queriesCount:n.length,helper:this}),this.emit("search",{state:t,results:this.lastResults}));var r=this.derivedHelpers.map(function(e){var n=e.getModifiedState(t),r=o._getQueries(n.index,n);return i.push({state:n,queriesCount:r.length,helper:e}),e.emit("search",{state:n,results:e.lastResults}),r}),s=Array.prototype.concat.apply(n,r),a=this._queryId++;this._currentNbQueries++;try{this.client.search(s).then(this._dispatchAlgoliaResponse.bind(this,i,a)).catch(this._dispatchAlgoliaError.bind(this,a))}catch(e){this.emit("error",{error:e})}},n.prototype._dispatchAlgoliaResponse=function(e,t,i){if(!(t<this._lastQueryIdReceived)){this._currentNbQueries-=t-this._lastQueryIdReceived,this._lastQueryIdReceived=t,0===this._currentNbQueries&&this.emit("searchQueueEmpty");var n=i.results.slice();e.forEach(function(e){var t=e.state,i=e.queriesCount,r=e.helper,s=n.splice(0,i),a=r.lastResults=new c(t,s);r.emit("result",{results:a,state:t})})}},n.prototype._dispatchAlgoliaError=function(e,t){e<this._lastQueryIdReceived||(this._currentNbQueries-=e-this._lastQueryIdReceived,this._lastQueryIdReceived=e,this.emit("error",{error:t}),0===this._currentNbQueries&&this.emit("searchQueueEmpty"))},n.prototype.containsRefinement=function(e,t,i,n){return e||0!==t.length||0!==i.length||0!==n.length},n.prototype._hasDisjunctiveRefinements=function(e){return this.state.disjunctiveRefinements[e]&&this.state.disjunctiveRefinements[e].length>0},n.prototype._change=function(e){var t=e.state,i=e.isPageReset;t!==this.state&&(this.state=t,this.emit("change",{state:this.state,results:this.lastResults,isPageReset:i}))},n.prototype.clearCache=function(){return this.client.clearCache&&this.client.clearCache(),this},n.prototype.setClient=function(e){return this.client===e?this:("function"==typeof e.addAlgoliaAgent&&e.addAlgoliaAgent("JS Helper 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e[i],e[i]=t[i])}),e},{})}},{}],11:[function(e,t,i){"use strict";t.exports=function(e,t){if(Array.isArray(e))for(var i=0;i<e.length;i++)if(t(e[i]))return e[i]}},{}],12:[function(e,t,i){"use strict";t.exports=function(e,t){if(!Array.isArray(e))return-1;for(var i=0;i<e.length;i++)if(t(e[i]))return i;return-1}},{}],13:[function(e,t,i){"use strict";var n=e("./find");t.exports=function(e,t){var i=(t||[]).map(function(e){return e.split(":")});return e.reduce(function(e,t){var r=t.split(":"),s=n(i,function(e){return e[0]===r[0]});return r.length>1||!s?(e[0].push(r[0]),e[1].push(r[1]),e):(e[0].push(s[0]),e[1].push(s[1]),e)},[[],[]])}},{"./find":11}],14:[function(e,t,i){"use strict";function n(e,t){e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}})}t.exports=n},{}],15:[function(e,t,i){"use strict";function n(e,t){return e.filter(function(i,n){return t.indexOf(i)>-1&&e.indexOf(i)===n})}t.exports=n},{}],16:[function(e,t,i){"use strict";function n(e){return"object"==typeof e&&null!==e?s(Array.isArray(e)?[]:{},e):e}function r(e){return"function"==typeof e||Array.isArray(e)||"[object Object]"===Object.prototype.toString.call(e)}function s(e,t){if(e===t)return e;for(var i in t)if(Object.prototype.hasOwnProperty.call(t,i)){var a=t[i],c=e[i];void 0!==c&&void 0===a||(r(c)&&r(a)?e[i]=s(c,a):e[i]=n(a))}return e}function a(e){r(e)||(e={});for(var t=1,i=arguments.length;t<i;t++){var n=arguments[t];r(n)&&s(e,n)}return e}t.exports=a},{}],17:[function(e,t,i){"use strict";function n(e){return e&&Object.keys(e).length>0}t.exports=n},{}],18:[function(e,t,i){"use strict";function n(e,t){if(null===e)return{};var i,n,r={},s=Object.keys(e);for(n=0;n<s.length;n++)i=s[n],t.indexOf(i)>=0||(r[i]=e[i]);return r}t.exports=n},{}],19:[function(e,t,i){"use strict";function n(e,t){if(e!==t){var i=void 0!==e,n=null===e,r=void 0!==t,s=null===t;if(!s&&e>t||n&&r||!i)return 1;if(!n&&e<t||s&&i||!r)return-1}return 0}function r(e,t,i){if(!Array.isArray(e))return[];Array.isArray(i)||(i=[]);var r=e.map(function(e,i){return{criteria:t.map(function(t){return e[t]}),index:i,value:e}});return r.sort(function(e,t){for(var r=-1;++r<e.criteria.length;){var s=n(e.criteria[r],t.criteria[r]);if(s)return r>=i.length?s:"desc"===i[r]?-s:s}return e.index-t.index}),r.map(function(e){return e.value})}t.exports=r},{}],20:[function(e,t,i){"use strict";function n(e){if("number"==typeof e)return e;if("string"==typeof e)return parseFloat(e);if(Array.isArray(e))return e.map(n);throw new Error("The value should be a number, a parsable string or an array of those.")}t.exports=n},{}],21:[function(e,t,i){"use strict";var n=e("./functions/merge"),r={_getQueries:function(e,t){var i=[];return i.push({indexName:e,params:r._getHitsSearchParams(t)}),t.getRefinedDisjunctiveFacets().forEach(function(n){i.push({indexName:e,params:r._getDisjunctiveFacetSearchParams(t,n)})}),t.getRefinedHierarchicalFacets().forEach(function(n){var s=t.getHierarchicalFacetByName(n),a=t.getHierarchicalRefinement(n),c=t._getHierarchicalFacetSeparator(s);a.length>0&&a[0].split(c).length>1&&i.push({indexName:e,params:r._getDisjunctiveFacetSearchParams(t,n,!0)})}),i},_getHitsSearchParams:function(e){var t=e.facets.concat(e.disjunctiveFacets).concat(r._getHitsHierarchicalFacetsAttributes(e)),i=r._getFacetFilters(e),s=r._getNumericFilters(e),a=r._getTagFilters(e),c={facets:t.indexOf("*")>-1?["*"]:t,tagFilters:a};return i.length>0&&(c.facetFilters=i),s.length>0&&(c.numericFilters=s),n({},e.getQueryParams(),c)},_getDisjunctiveFacetSearchParams:function(e,t,i){var s=r._getFacetFilters(e,t,i),a=r._getNumericFilters(e,t),c=r._getTagFilters(e),u={hitsPerPage:1,page:0,attributesToRetrieve:[],attributesToHighlight:[],attributesToSnippet:[],tagFilters:c,analytics:!1,clickAnalytics:!1},o=e.getHierarchicalFacetByName(t);return u.facets=o?r._getDisjunctiveHierarchicalFacetAttribute(e,o,i):t,a.length>0&&(u.numericFilters=a),s.length>0&&(u.facetFilters=s),n({},e.getQueryParams(),u)},_getNumericFilters:function(e,t){if(e.numericFilters)return e.numericFilters;var i=[];return Object.keys(e.numericRefinements).forEach(function(n){var r=e.numericRefinements[n]||{};Object.keys(r).forEach(function(e){var s=r[e]||[];t!==n&&s.forEach(function(t){if(Array.isArray(t)){var r=t.map(function(t){return n+e+t});i.push(r)}else i.push(n+e+t)})})}),i},_getTagFilters:function(e){return e.tagFilters?e.tagFilters:e.tagRefinements.join(",")},_getFacetFilters:function(e,t,i){var n=[],r=e.facetsRefinements||{};Object.keys(r).forEach(function(e){(r[e]||[]).forEach(function(t){n.push(e+":"+t)})});var s=e.facetsExcludes||{};Object.keys(s).forEach(function(e){(s[e]||[]).forEach(function(t){n.push(e+":-"+t)})});var a=e.disjunctiveFacetsRefinements||{};Object.keys(a).forEach(function(e){var i=a[e]||[];if(e!==t&&i&&0!==i.length){var r=[];i.forEach(function(t){r.push(e+":"+t)}),n.push(r)}});var c=e.hierarchicalFacetsRefinements||{};return Object.keys(c).forEach(function(r){var s=c[r]||[],a=s[0];if(void 0!==a){var u,o,f=e.getHierarchicalFacetByName(r),h=e._getHierarchicalFacetSeparator(f),l=e._getHierarchicalRootPath(f);if(t===r){if(-1===a.indexOf(h)||!l&&!0===i||l&&l.split(h).length===a.split(h).length)return;l?(o=l.split(h).length-1,a=l):(o=a.split(h).length-2,a=a.slice(0,a.lastIndexOf(h))),u=f.attributes[o]}else o=a.split(h).length-1,u=f.attributes[o];u&&n.push([u+":"+a])}}),n},_getHitsHierarchicalFacetsAttributes:function(e){var t=[];return e.hierarchicalFacets.reduce(function(t,i){var n=e.getHierarchicalRefinement(i.name)[0];if(!n)return t.push(i.attributes[0]),t;var r=e._getHierarchicalFacetSeparator(i),s=n.split(r).length,a=i.attributes.slice(0,s+1);return t.concat(a)},t)},_getDisjunctiveHierarchicalFacetAttribute:function(e,t,i){var n=e._getHierarchicalFacetSeparator(t);if(!0===i){var r=e._getHierarchicalRootPath(t),s=0;return r&&(s=r.split(n).length),[t.attributes[s]]}var a=e.getHierarchicalRefinement(t.name)[0]||"",c=a.split(n).length-1;return t.attributes.slice(0,c+1)},getSearchForFacetQuery:function(e,t,i,s){var a=s.isDisjunctiveFacet(e)?s.clearRefinements(e):s,c={facetQuery:t,facetName:e};return"number"==typeof i&&(c.maxFacetHits=i),n({},r._getHitsSearchParams(a),c)}};t.exports=r},{"./functions/merge":16}],22:[function(e,t,i){"use strict";t.exports=function(e){return null!==e&&/^[a-zA-Z0-9_-]{1,64}$/.test(e)}},{}],23:[function(e,t,i){"use strict";t.exports="0.0.0-27d41bf"},{}]},{},[1])(1)});
 //# sourceMappingURL=dist/algoliasearch.helper.min.js.map

package.json

 {
   "name": "algoliasearch-helper",
-  "version": "0.0.0-27095c0",
+  "version": "0.0.0-27d41bf",
   "description": "Helper for implementing advanced search features with algolia",
   "main": "index.js",
+  "types": "index.d.ts",
   "homepage": "https://community.algolia.com/algoliasearch-helper-js/",
@@ -20,5 +21,6 @@ "scripts": {
     "test:watch": "jest --watch",
-    "release": "git checkout dist/ && rm -rf node_modules && yarn && ./scripts/release.js",
+    "release": "./scripts/release.js",
     "changelog:view-last": "conventional-changelog -u -n scripts/conventional-changelog/",
-    "changelog:update": "conventional-changelog -i CHANGELOG -s -u -n scripts/conventional-changelog/"
+    "changelog:update": "conventional-changelog -i CHANGELOG -s -u -n scripts/conventional-changelog/",
+    "prepare": "patch-package"
   },
@@ -37,7 +39,9 @@ "author": {
     "src",
-    "index.js"
+    "index.js",
+    "index.d.ts"
   ],
   "devDependencies": {
+    "@types/algoliasearch": "3.34.11",
     "algolia-frontend-components": "0.0.35",
-    "algoliasearch": "3.32.0",
+    "algoliasearch": "4.8.3",
     "babel-core": "6.26.3",
@@ -66,3 +70,3 @@ "babel-loader": "6.4.1",
     "jsdoc-to-markdown": "1.3.9",
-    "lodash": "4.17.5",
+    "lodash": "4.17.19",
     "marked": "0.3.19",
@@ -73,3 +77,3 @@ "metalsmith": "2.3.0",
     "metalsmith-headings": "0.1.0",
-    "metalsmith-in-place": "superwolff/metalsmith-in-place#7cb06e54142b8843f35178ceb5560946ae356049",
+    "metalsmith-in-place": "1.4.4",
     "metalsmith-layouts": "1.8.1",
@@ -85,5 +89,6 @@ "metalsmith-markdown": "0.2.1",
     "onchange": "3.2.1",
+    "patch-package": "6.2.2",
     "pretty-bytes-cli": "2.0.0",
     "prompt": "1.0.0",
-    "pug": "^2.0.3",
+    "pug": "2.0.3",
     "semver": "5.3.0",
@@ -103,4 +108,7 @@ "shelljs": "0.7.8",
   "peerDependencies": {
-    "algoliasearch": ">= 3.1 < 4"
+    "algoliasearch": ">= 3.1 < 5"
+  },
+  "resolutions": {
+    "node-sass": "4.14.1"
   }
 }

README.md

 *Coming from V1 (or js client v2)?* Read the [migration guide](https://github.com/algolia/algoliasearch-helper-js/wiki/Migration-guide-:-V1-to-V2) to the new version of the Helper.
 
+*Coming from V2?* Read the [migration guide](https://github.com/algolia/algoliasearch-helper-js/wiki/Migration-guide-:-V2-to-V3) to the new version of the Helper.
+
 **The JavaScript helper is an advanced library we provide to our users. If you are looking to build a complete search interface, we recommend you to use [instantsearch.js](https://community.algolia.com/instantsearch.js/). If you want to build an autocomplete menu, see [autocomplete.js](https://github.com/algolia/autocomplete.js).**
@@ -50,3 +52,2 @@
     - [One time query](#one-time-query)
-    - [URL Helpers](#url-helpers)
     - [Query parameters](#query-parameters)
@@ -53,0 +54,0 @@ - [Results format](#results-format)

src/algoliasearch.helper.js

@@ -11,2 +11,4 @@ 'use strict';
 var objectHasKeys = require('./functions/objectHasKeys');
+var omit = require('./functions/omit');
+var merge = require('./functions/merge');
 
@@ -252,2 +254,45 @@ var version = require('./version');
 
+ /**
+ * Start the search for answers with the parameters set in the state.
+ * This method returns a promise.
+ * @param {Object} options - the options for answers API call
+ * @param {string[]} options.attributesForPrediction - Attributes to use for predictions. If empty, `searchableAttributes` is used instead.
+ * @param {string[]} options.queryLanguages - The languages in the query. Currently only supports ['en'].
+ * @param {number} options.nbHits - Maximum number of answers to retrieve from the Answers Engine. Cannot be greater than 1000.
+ *
+ * @return {promise} the answer results
+ */
+AlgoliaSearchHelper.prototype.findAnswers = function(options) {
+  var state = this.state;
+  var derivedHelper = this.derivedHelpers[0];
+  if (!derivedHelper) {
+    return Promise.resolve([]);
+  }
+  var derivedState = derivedHelper.getModifiedState(state);
+  var data = merge(
+    {
+      attributesForPrediction: options.attributesForPrediction,
+      nbHits: options.nbHits
+    },
+    {
+      params: omit(requestBuilder._getHitsSearchParams(derivedState), [
+        'attributesToSnippet',
+        'hitsPerPage',
+        'restrictSearchableAttributes',
+        'snippetEllipsisText' // FIXME remove this line once the engine is fixed.
+      ])
+    }
+  );
+
+  var errorMessage = 'search for answers was called, but this client does not have a function client.initIndex(index).findAnswers';
+  if (typeof this.client.initIndex !== 'function') {
+    throw new Error(errorMessage);
+  }
+  var index = this.client.initIndex(derivedState.index);
+  if (typeof index.findAnswers !== 'function') {
+    throw new Error(errorMessage);
+  }
+  return index.findAnswers(derivedState.query, options.queryLanguages, data);
+};
+
 /**
@@ -938,17 +983,2 @@ * Structure of each result when using
 /**
- * @deprecated since 2.4.0, see {@link AlgoliaSearchHelper#hasRefinements}
- */
-AlgoliaSearchHelper.prototype.isRefined = function(facet, value) {
-  if (this.state.isConjunctiveFacet(facet)) {
-    return this.state.isFacetRefined(facet, value);
-  } else if (this.state.isDisjunctiveFacet(facet)) {
-    return this.state.isDisjunctiveFacetRefined(facet, value);
-  }
-
-  throw new Error(facet +
-    ' is not properly defined in this helper configuration' +
-    '(use the facets or disjunctiveFacets keys to configure it)');
-};
-
-/**
  * Check if an attribute has any numeric, conjunctive, disjunctive or hierarchical filters.
@@ -955,0 +985,0 @@ * @param {string} attribute the name of the attribute

src/functions/defaultsPure.js

 'use strict';
 
 // NOTE: this behaves like lodash/defaults, but doesn't mutate the target
+// it also preserve keys order
 module.exports = function defaultsPure() {
   var sources = Array.prototype.slice.call(arguments);
+
   return sources.reduceRight(function(acc, source) {
     Object.keys(Object(source)).forEach(function(key) {
-      if (source[key] !== undefined) {
-        acc[key] = source[key];
+      if (source[key] === undefined) {
+        return;
       }
+      if (acc[key] !== undefined) {
+        // remove if already added, so that we can add it in correct order
+        delete acc[key];
+      }
+      acc[key] = source[key];
     });
@@ -12,0 +19,0 @@ return acc;

src/requestBuilder.js

@@ -63,3 +63,3 @@ 'use strict';
     var additionalParams = {
-      facets: facets,
+      facets: facets.indexOf('*') > -1 ? ['*'] : facets,
       tagFilters: tagFilters
@@ -66,0 +66,0 @@ };

src/SearchParameters/index.js

@@ -10,2 +10,3 @@ 'use strict';
 var objectHasKeys = require('../functions/objectHasKeys');
+var isValidUserToken = require('../utils/isValidUserToken');
 
@@ -97,2 +98,5 @@ var RefinementList = require('./RefinementList');
 
+  if (params.userToken !== undefined && !isValidUserToken(params.userToken)) {
+    console.warn('[algoliasearch-helper] The `userToken` parameter is invalid. This can lead to wrong analytics.\n  - Format: [a-zA-Z0-9_-]{1,64}');
+  }
   /**
@@ -254,5 +258,8 @@ * This attribute contains the list of all the conjunctive facets
     numbers.insideBoundingBox = partialState.insideBoundingBox.map(function(geoRect) {
-      return geoRect.map(function(value) {
-        return parseFloat(value);
-      });
+      if (Array.isArray(geoRect)) {
+        return geoRect.map(function(value) {
+          return parseFloat(value);
+        });
+      }
+      return geoRect;
     });
@@ -375,15 +382,32 @@ }
   clearRefinements: function clearRefinements(attribute) {
-    var clear = RefinementList.clearRefinement;
     var patch = {
       numericRefinements: this._clearNumericRefinements(attribute),
-      facetsRefinements: clear(this.facetsRefinements, attribute, 'conjunctiveFacet'),
-      facetsExcludes: clear(this.facetsExcludes, attribute, 'exclude'),
-      disjunctiveFacetsRefinements: clear(this.disjunctiveFacetsRefinements, attribute, 'disjunctiveFacet'),
-      hierarchicalFacetsRefinements: clear(this.hierarchicalFacetsRefinements, attribute, 'hierarchicalFacet')
+      facetsRefinements: RefinementList.clearRefinement(
+        this.facetsRefinements,
+        attribute,
+        'conjunctiveFacet'
+      ),
+      facetsExcludes: RefinementList.clearRefinement(
+        this.facetsExcludes,
+        attribute,
+        'exclude'
+      ),
+      disjunctiveFacetsRefinements: RefinementList.clearRefinement(
+        this.disjunctiveFacetsRefinements,
+        attribute,
+        'disjunctiveFacet'
+      ),
+      hierarchicalFacetsRefinements: RefinementList.clearRefinement(
+        this.hierarchicalFacetsRefinements,
+        attribute,
+        'hierarchicalFacet'
+      )
     };
-    if (patch.numericRefinements === this.numericRefinements &&
-        patch.facetsRefinements === this.facetsRefinements &&
-        patch.facetsExcludes === this.facetsExcludes &&
-        patch.disjunctiveFacetsRefinements === this.disjunctiveFacetsRefinements &&
-        patch.hierarchicalFacetsRefinements === this.hierarchicalFacetsRefinements) {
+    if (
+      patch.numericRefinements === this.numericRefinements &&
+      patch.facetsRefinements === this.facetsRefinements &&
+      patch.facetsExcludes === this.facetsExcludes &&
+      patch.disjunctiveFacetsRefinements === this.disjunctiveFacetsRefinements &&
+      patch.hierarchicalFacetsRefinements === this.hierarchicalFacetsRefinements
+    ) {
       return this;
@@ -543,3 +567,3 @@ }
     if (!this.isConjunctiveFacet(facetName)) {
-      throw new Error(facetName + ' is not defined in the facets attribute of the helper configuration');
+      return [];
     }
@@ -555,5 +579,3 @@ return this.facetsRefinements[facetName] || [];
     if (!this.isDisjunctiveFacet(facetName)) {
-      throw new Error(
-        facetName + ' is not defined in the disjunctiveFacets attribute of the helper configuration'
-      );
+      return [];
     }
@@ -579,3 +601,3 @@ return this.disjunctiveFacetsRefinements[facetName] || [];
     if (!this.isConjunctiveFacet(facetName)) {
-      throw new Error(facetName + ' is not defined in the facets attribute of the helper configuration');
+      return [];
     }
@@ -626,3 +648,3 @@ return this.facetsExcludes[facetName] || [];
    * @param {string} facetName name of the attribute used for faceting
-   * @return {SearchParameters.OperatorList[]} list of refinements
+   * @return {SearchParameters.OperatorList} list of refinements
    */
@@ -658,6 +680,3 @@ getNumericRefinements: function(facetName) {
     } else if (typeof attribute === 'string') {
-      if (!objectHasKeys(this.numericRefinements[attribute])) {
-        return this.numericRefinements;
-      }
-      return omit(this.numericRefinements, attribute);
+      return omit(this.numericRefinements, [attribute]);
     } else if (typeof attribute === 'function') {
@@ -678,12 +697,9 @@ var hasChanged = false;
           });
-          if (outValues.length > 0) {
-            if (outValues.length !== values.length) hasChanged = true;
-            operatorList[operator] = outValues;
+          if (outValues.length !== values.length) {
+            hasChanged = true;
           }
-          else hasChanged = true;
+          operatorList[operator] = outValues;
         });
 
-        if (objectHasKeys(operatorList)) {
-          memo[key] = operatorList;
-        }
+        memo[key] = operatorList;
 
@@ -1079,2 +1095,5 @@ return memo;
     }
+    if (!this.isHierarchicalFacet(facet)) {
+      throw new Error(facet + ' is not defined in the hierarchicalFacets attribute of the helper configuration.');
+    }
     var mod = {};
@@ -1095,3 +1114,3 @@ mod[facet] = [path];
     if (!this.isHierarchicalFacetRefined(facet)) {
-      throw new Error(facet + ' is not refined.');
+      return this;
     }
@@ -1155,3 +1174,3 @@ var mod = {};
     if (!this.isConjunctiveFacet(facet)) {
-      throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
+      return false;
     }
@@ -1172,3 +1191,3 @@ return RefinementList.isRefined(this.facetsRefinements, facet, value);
     if (!this.isConjunctiveFacet(facet)) {
-      throw new Error(facet + ' is not defined in the facets attribute of the helper configuration');
+      return false;
     }
@@ -1188,4 +1207,3 @@ return RefinementList.isRefined(this.facetsExcludes, facet, value);
     if (!this.isDisjunctiveFacet(facet)) {
-      throw new Error(
-        facet + ' is not defined in the disjunctiveFacets attribute of the helper configuration');
+      return false;
     }
@@ -1205,4 +1223,3 @@ return RefinementList.isRefined(this.disjunctiveFacetsRefinements, facet, value);
     if (!this.isHierarchicalFacet(facet)) {
-      throw new Error(
-        facet + ' is not defined in the hierarchicalFacets attribute of the helper configuration');
+      return false;
     }
@@ -1265,9 +1282,15 @@
   getRefinedDisjunctiveFacets: function getRefinedDisjunctiveFacets() {
+    var self = this;
+
     // attributes used for numeric filter can also be disjunctive
     var disjunctiveNumericRefinedFacets = intersection(
-      Object.keys(this.numericRefinements),
+      Object.keys(this.numericRefinements).filter(function(facet) {
+        return Object.keys(self.numericRefinements[facet]).length > 0;
+      }),
       this.disjunctiveFacets
     );
 
-    return Object.keys(this.disjunctiveFacetsRefinements)
+    return Object.keys(this.disjunctiveFacetsRefinements).filter(function(facet) {
+      return self.disjunctiveFacetsRefinements[facet].length > 0;
+    })
       .concat(disjunctiveNumericRefinedFacets)
@@ -1284,2 +1307,3 @@ .concat(this.getRefinedHierarchicalFacets());
   getRefinedHierarchicalFacets: function getRefinedHierarchicalFacets() {
+    var self = this;
     return intersection(
@@ -1289,3 +1313,5 @@ // enforce the order between the two arrays,
       this.hierarchicalFacets.map(function(facet) { return facet.name; }),
-      Object.keys(this.hierarchicalFacetsRefinements)
+      Object.keys(this.hierarchicalFacetsRefinements).filter(function(facet) {
+        return self.hierarchicalFacetsRefinements[facet].length > 0;
+      })
     );
@@ -1308,5 +1334,13 @@ },
     'index',
-    'facets', 'disjunctiveFacets', 'facetsRefinements',
-    'facetsExcludes', 'disjunctiveFacetsRefinements',
-    'numericRefinements', 'tagRefinements', 'hierarchicalFacets', 'hierarchicalFacetsRefinements'
+
+    'facets',
+    'disjunctiveFacets',
+    'facetsRefinements',
+    'hierarchicalFacets',
+    'facetsExcludes',
+
+    'disjunctiveFacetsRefinements',
+    'numericRefinements',
+    'tagRefinements',
+    'hierarchicalFacetsRefinements'
   ],
@@ -1467,4 +1501,3 @@ getQueryParams: function getQueryParams() {
     if (!this.isHierarchicalFacet(facetName)) {
-      throw new Error(
-        'Cannot get the breadcrumb of an unknown hierarchical facet: `' + facetName + '`');
+      return [];
     }
@@ -1471,0 +1504,0 @@

src/SearchParameters/RefinementList.js

@@ -55,3 +55,7 @@ 'use strict';
     if (value === undefined) {
-      return lib.clearRefinement(refinementList, attribute);
+      // we use the "filter" form of clearRefinement, since it leaves empty values as-is
+      // the form with a string will remove the attribute completely
+      return lib.clearRefinement(refinementList, function(v, f) {
+        return attribute === f;
+      });
     }
@@ -99,6 +103,3 @@
     } else if (typeof attribute === 'string') {
-      if (!(refinementList[attribute] && refinementList[attribute].length > 0)) {
-        return refinementList;
-      }
-      return omit(refinementList, attribute);
+      return omit(refinementList, [attribute]);
     } else if (typeof attribute === 'function') {
@@ -112,10 +113,7 @@ var hasChanged = false;
         });
-        if (facetList.length > 0) {
-          if (facetList.length !== values.length) {
-            hasChanged = true;
-          }
-          memo[key] = facetList;
-        } else {
+
+        if (facetList.length !== values.length) {
           hasChanged = true;
         }
+        memo[key] = facetList;
 
@@ -122,0 +120,0 @@ return memo;

src/SearchResults/index.js

@@ -232,12 +232,23 @@ 'use strict';
 
+  var self = this;
+
+  // https://www.algolia.com/doc/api-reference/api-methods/search/#response
+  Object.keys(mainSubResponse).forEach(function(key) {
+    self[key] = mainSubResponse[key];
+  });
+
   /**
    * query used to generate the results
+   * @name query
    * @member {string}
+   * @memberof SearchResults
+   * @instance
    */
-  this.query = mainSubResponse.query;
   /**
    * The query as parsed by the engine given all the rules.
+   * @name parsedQuery
    * @member {string}
+   * @memberof SearchResults
+   * @instance
    */
-  this.parsedQuery = mainSubResponse.parsedQuery;
   /**
@@ -249,51 +260,58 @@ * all the records that match the search parameters. Each record is
    *  - `matchLevel`: full, partial or none depending on how the query terms match
+   * @name hits
    * @member {object[]}
+   * @memberof SearchResults
+   * @instance
    */
-  this.hits = mainSubResponse.hits;
   /**
    * index where the results come from
+   * @name index
    * @member {string}
+   * @memberof SearchResults
+   * @instance
    */
-  this.index = mainSubResponse.index;
   /**
    * number of hits per page requested
+   * @name hitsPerPage
    * @member {number}
+   * @memberof SearchResults
+   * @instance
    */
-  this.hitsPerPage = mainSubResponse.hitsPerPage;
   /**
    * total number of hits of this query on the index
+   * @name nbHits
    * @member {number}
+   * @memberof SearchResults
+   * @instance
    */
-  this.nbHits = mainSubResponse.nbHits;
   /**
    * total number of pages with respect to the number of hits per page and the total number of hits
+   * @name nbPages
    * @member {number}
+   * @memberof SearchResults
+   * @instance
    */
-  this.nbPages = mainSubResponse.nbPages;
   /**
    * current page
+   * @name page
    * @member {number}
+   * @memberof SearchResults
+   * @instance
    */
-  this.page = mainSubResponse.page;
   /**
-   * sum of the processing time of all the queries
-   * @member {number}
-   */
-  this.processingTimeMS = results.reduce(function(sum, result) {
-    return result.processingTimeMS === undefined
-      ? sum
-      : sum + result.processingTimeMS;
-  }, 0);
-  /**
    * The position if the position was guessed by IP.
+   * @name aroundLatLng
    * @member {string}
+   * @memberof SearchResults
+   * @instance
    * @example "48.8637,2.3615",
    */
-  this.aroundLatLng = mainSubResponse.aroundLatLng;
   /**
    * The radius computed by Algolia.
+   * @name automaticRadius
    * @member {string}
+   * @memberof SearchResults
+   * @instance
    * @example "126792922",
    */
-  this.automaticRadius = mainSubResponse.automaticRadius;
   /**
@@ -304,46 +322,65 @@ * String identifying the server used to serve this request.
    *
+   * @name serverUsed
    * @member {string}
+   * @memberof SearchResults
+   * @instance
    * @example "c7-use-2.algolia.net",
    */
-  this.serverUsed = mainSubResponse.serverUsed;
   /**
    * Boolean that indicates if the computation of the counts did time out.
    * @deprecated
+   * @name timeoutCounts
    * @member {boolean}
+   * @memberof SearchResults
+   * @instance
    */
-  this.timeoutCounts = mainSubResponse.timeoutCounts;
   /**
    * Boolean that indicates if the computation of the hits did time out.
    * @deprecated
+   * @name timeoutHits
    * @member {boolean}
+   * @memberof SearchResults
+   * @instance
    */
-  this.timeoutHits = mainSubResponse.timeoutHits;
-
   /**
    * True if the counts of the facets is exhaustive
+   * @name exhaustiveFacetsCount
    * @member {boolean}
+   * @memberof SearchResults
+   * @instance
    */
-  this.exhaustiveFacetsCount = mainSubResponse.exhaustiveFacetsCount;
-
   /**
    * True if the number of hits is exhaustive
+   * @name exhaustiveNbHits
    * @member {boolean}
+   * @memberof SearchResults
+   * @instance
    */
-  this.exhaustiveNbHits = mainSubResponse.exhaustiveNbHits;
-
-
   /**
    * Contains the userData if they are set by a [query rule](https://www.algolia.com/doc/guides/query-rules/query-rules-overview/).
+   * @name userData
    * @member {object[]}
+   * @memberof SearchResults
+   * @instance
    */
-  this.userData = mainSubResponse.userData;
-
   /**
    * queryID is the unique identifier of the query used to generate the current search results.
    * This value is only available if the `clickAnalytics` search parameter is set to `true`.
+   * @name queryID
    * @member {string}
+   * @memberof SearchResults
+   * @instance
    */
-  this.queryID = mainSubResponse.queryID;
 
   /**
+   * sum of the processing time of all the queries
+   * @member {number}
+   */
+  this.processingTimeMS = results.reduce(function(sum, result) {
+    return result.processingTimeMS === undefined
+      ? sum
+      : sum + result.processingTimeMS;
+  }, 0);
+
+  /**
    * disjunctive facets results
@@ -372,3 +409,2 @@ * @member {SearchResults.Facet[]}
 
-  var self = this;
   // Since we send request only for disjunctive facets that have been refined,
@@ -630,7 +666,16 @@ // we get the facets information from the first, general, response.
 /**
- * Sort nodes of a hierarchical facet results
+ * Sort nodes of a hierarchical or disjunctive facet results
  * @private
- * @param {HierarchicalFacet} node node to upon which we want to apply the sort
+ * @param {function} sortFn
+ * @param {HierarchicalFacet|Array} node node upon which we want to apply the sort
+ * @param {string[]} names attribute names
+ * @param {number} [level=0] current index in the names array
  */
-function recSort(sortFn, node) {
+function recSort(sortFn, node, names, level) {
+  level = level || 0;
+
+  if (Array.isArray(node)) {
+    return sortFn(node, names[level]);
+  }
+
   if (!node.data || node.data.length === 0) {
@@ -641,6 +686,6 @@ return node;
   var children = node.data.map(function(childNode) {
-    return recSort(sortFn, childNode);
+    return recSort(sortFn, childNode, names, level + 1);
   });
-  var sortedChildren = sortFn(children);
-  var newNode = merge({}, node, {data: sortedChildren});
+  var sortedChildren = sortFn(children, names[level]);
+  var newNode = defaultsPure({data: sortedChildren}, node);
   return newNode;
@@ -656,2 +701,72 @@ }
 /**
+ * @typedef FacetOrdering
+ * @type {Object}
+ * @property {string[]} [order]
+ * @property {'count' | 'alpha' | 'hidden'} [sortRemainingBy]
+ */
+
+/**
+ * Sorts facet arrays via their facet ordering
+ * @param {Array} facetValues the values
+ * @param {FacetOrdering} facetOrdering the ordering
+ * @returns {Array}
+ */
+function sortViaFacetOrdering(facetValues, facetOrdering) {
+  var orderedFacets = [];
+  var remainingFacets = [];
+
+  var order = facetOrdering.order || [];
+  /**
+   * an object with the keys being the values in order, the values their index:
+   * ['one', 'two'] -> { one: 0, two: 1 }
+   */
+  var reverseOrder = order.reduce(function(acc, name, i) {
+    acc[name] = i;
+    return acc;
+  }, {});
+
+  facetValues.forEach(function(item) {
+    // hierarchical facets get sorted using their raw name
+    var name = item.path || item.name;
+    if (reverseOrder[name] !== undefined) {
+      orderedFacets[reverseOrder[name]] = item;
+    } else {
+      remainingFacets.push(item);
+    }
+  });
+
+  orderedFacets = orderedFacets.filter(function(facet) {
+    return facet;
+  });
+
+  var sortRemainingBy = facetOrdering.sortRemainingBy;
+  var ordering;
+  if (sortRemainingBy === 'hidden') {
+    return orderedFacets;
+  } else if (sortRemainingBy === 'alpha') {
+    ordering = [['path', 'name'], ['asc', 'asc']];
+  } else {
+    ordering = [['count'], ['desc']];
+  }
+
+  return orderedFacets.concat(
+    orderBy(remainingFacets, ordering[0], ordering[1])
+  );
+}
+
+/**
+ * @param {SearchResults} results the search results class
+ * @param {string} attribute the attribute to retrieve ordering of
+ * @returns {FacetOrdering=}
+ */
+function getFacetOrdering(results, attribute) {
+  return (
+    results.renderingContent &&
+    results.renderingContent.facetOrdering &&
+    results.renderingContent.facetOrdering.values &&
+    results.renderingContent.facetOrdering.values[attribute]
+  );
+}
+
+/**
  * Get a the list of values for a given facet attribute. Those values are sorted
@@ -668,2 +783,5 @@ * refinement first, descending count (bigger value on top), and name ascending
  * @param {object} opts configuration options.
+ * @param {boolean} [opts.facetOrdering]
+ * Force the use of facetOrdering from the result if a sortBy is present. If
+ * sortBy isn't present, facetOrdering will be used automatically.
  * @param {Array.<string> | function} opts.sortBy
@@ -685,3 +803,3 @@ * When using strings, it consists of
  * The default value for this attribute `['isRefined:desc', 'count:desc', 'name:asc']`
- * @return {FacetValue[]|HierarchicalFacet} depending on the type of facet of
+ * @return {FacetValue[]|HierarchicalFacet|undefined} depending on the type of facet of
  * the attribute requested (hierarchical, disjunctive or conjunctive)
@@ -705,28 +823,41 @@ * @example
   var facetValues = extractNormalizedFacetValues(this, attribute);
-  if (!facetValues) throw new Error(attribute + ' is not a retrieved facet.');
+  if (!facetValues) {
+    return undefined;
+  }
 
-  var options = defaultsPure({}, opts, {sortBy: SearchResults.DEFAULT_SORT});
+  var options = defaultsPure({}, opts, {
+    sortBy: SearchResults.DEFAULT_SORT,
+    // if no sortBy is given, attempt to sort based on facetOrdering
+    // if it is given, we still allow to sort via facet ordering first
+    facetOrdering: !(opts && opts.sortBy)
+  });
 
-  if (Array.isArray(options.sortBy)) {
-    var order = formatSort(options.sortBy, SearchResults.DEFAULT_SORT);
-    if (Array.isArray(facetValues)) {
-      return orderBy(facetValues, order[0], order[1]);
+  var results = this;
+  var attributes;
+  if (Array.isArray(facetValues)) {
+    attributes = [attribute];
+  } else {
+    var config = results._state.getHierarchicalFacetByName(facetValues.name);
+    attributes = config.attributes;
+  }
+
+  return recSort(function(data, facetName) {
+    if (options.facetOrdering) {
+      var facetOrdering = getFacetOrdering(results, facetName);
+      if (Boolean(facetOrdering)) {
+        return sortViaFacetOrdering(data, facetOrdering);
+      }
     }
-    // If facetValues is not an array, it's an object thus a hierarchical facet object
-    return recSort(function(hierarchicalFacetValues) {
-      return orderBy(hierarchicalFacetValues, order[0], order[1]);
-    }, facetValues);
-  } else if (typeof options.sortBy === 'function') {
-    if (Array.isArray(facetValues)) {
-      return facetValues.sort(options.sortBy);
+
+    if (Array.isArray(options.sortBy)) {
+      var order = formatSort(options.sortBy, SearchResults.DEFAULT_SORT);
+      return orderBy(data, order[0], order[1]);
+    } else if (typeof options.sortBy === 'function') {
+      return vanillaSortFn(options.sortBy, data);
     }
-    // If facetValues is not an array, it's an object thus a hierarchical facet object
-    return recSort(function(data) {
-      return vanillaSortFn(options.sortBy, data);
-    }, facetValues);
-  }
-  throw new Error(
-    'options.sortBy is optional but if defined it must be ' +
-    'either an array of string (predicates) or a sorting function'
-  );
+    throw new Error(
+      'options.sortBy is optional but if defined it must be ' +
+        'either an array of string (predicates) or a sorting function'
+    );
+  }, facetValues, attributes);
 };
@@ -747,3 +878,3 @@
 
-  throw new Error(attribute + ' is not present in `facets` or `disjunctiveFacets`');
+  return undefined;
 };
@@ -774,2 +905,5 @@
  *
+ * Note that for a numeric refinement, results are grouped per operator, this
+ * means that it will return responses for operators which are empty.
+ *
  * @return {Array.<Refinement>} all the refinements
@@ -776,0 +910,0 @@ */

src/version.js

 'use strict';
 
-module.exports = '0.0.0-27095c0';
+module.exports = '0.0.0-27d41bf';

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