js-search - npm Package Compare versions

Comparing version 1.3.7 to 1.4.0

CHANGELOG.md

 # Changelog
 
+## 1.4.0
+Search uid field can now be an array (for nested/deep keys).
+
 ## 1.3.7
@@ -4,0 +7,0 @@ Fixed `package.json` to include correct files.

dist/commonjs/Search.js

@@ -10,2 +10,6 @@ 'use strict';
 
+var _getNestedFieldValue = require('./getNestedFieldValue');
+
+var _getNestedFieldValue2 = _interopRequireDefault(_getNestedFieldValue);
+
 var _index = require('./IndexStrategy/index');
@@ -19,2 +23,4 @@
 
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
@@ -131,4 +137,10 @@
         var doc = documents[di];
-        var uid = doc[uidFieldName];
+        var uid;
 
+        if (uidFieldName instanceof Array) {
+          uid = (0, _getNestedFieldValue2.default)(doc, uidFieldName);
+        } else {
+          uid = doc[uidFieldName];
+        }
+
         for (var sfi = 0, numSearchableFields = _searchableFields.length; sfi < numSearchableFields; sfi++) {
@@ -139,3 +151,3 @@ var fieldValue;
           if (searchableField instanceof Array) {
-            fieldValue = getNestedFieldValue(doc, searchableField);
+            fieldValue = (0, _getNestedFieldValue2.default)(doc, searchableField);
           } else {
@@ -239,29 +251,2 @@ fieldValue = doc[searchableField];
 }();
-
-/**
- * Find and return a nested object value.
- *
- * @param object to crawl
- * @param path Property path
- * @returns {any}
- */
-
-
-function getNestedFieldValue(object, path) {
-  path = path || [];
-  object = object || {};
-
-  var value = object;
-
-  // walk down the property path
-  for (var i = 0; i < path.length; i++) {
-    value = value[path[i]];
-
-    if (value == null) {
-      return null;
-    }
-  }
-
-  return value;
-}
 //# sourceMappingURL=Search.js.map

dist/commonjs/SearchIndex/TfIdfSearchIndex.js

@@ -6,2 +6,3 @@ 'use strict';
 });
+exports.TfIdfSearchIndex = undefined;
 
@@ -12,2 +13,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
+var _getNestedFieldValue = require('../getNestedFieldValue');
+
+var _getNestedFieldValue2 = _interopRequireDefault(_getNestedFieldValue);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
@@ -107,6 +114,2 @@
 
-      var tokenMap = this._tokenMap;
-      var tokenToIdfCache = this._tokenToIdfCache;
-      var uidFieldName = this._uidFieldName;
-
       var calculateTfIdf = this._createCalculateTfIdf();
@@ -154,3 +157,9 @@
 
-          var uid = document && document[uidFieldName];
+          var uid;
+          if (uidFieldName instanceof Array) {
+            uid = document && (0, _getNestedFieldValue2.default)(document, uidFieldName);
+          } else {
+            uid = document && document[uidFieldName];
+          }
+
           var termFrequency = typeof tokenMap[token] !== 'undefined' && typeof tokenMap[token].$uidMap[uid] !== 'undefined' ? tokenMap[token].$uidMap[uid].$numTokenOccurrences : 0;
@@ -157,0 +166,0 @@

dist/umd/js-search.js

@@ -95,3 +95,3 @@ !function(root, factory) {
             return Object.prototype.hasOwnProperty.call(object, property);
-        }, __webpack_require__.p = "", __webpack_require__(__webpack_require__.s = 17);
+        }, __webpack_require__.p = "", __webpack_require__(__webpack_require__.s = 18);
     }([ /* 0 */
@@ -104,3 +104,3 @@ /***/
         });
-        var _AllSubstringsIndexStrategy = __webpack_require__(7);
+        var _AllSubstringsIndexStrategy = __webpack_require__(8);
         Object.defineProperty(exports, "AllSubstringsIndexStrategy", {
@@ -112,3 +112,3 @@ enumerable: !0,
         });
-        var _ExactWordIndexStrategy = __webpack_require__(8);
+        var _ExactWordIndexStrategy = __webpack_require__(9);
         Object.defineProperty(exports, "ExactWordIndexStrategy", {
@@ -120,3 +120,3 @@ enumerable: !0,
         });
-        var _PrefixIndexStrategy = __webpack_require__(9);
+        var _PrefixIndexStrategy = __webpack_require__(10);
         Object.defineProperty(exports, "PrefixIndexStrategy", {
@@ -135,3 +135,3 @@ enumerable: !0,
         });
-        var _CaseSensitiveSanitizer = __webpack_require__(10);
+        var _CaseSensitiveSanitizer = __webpack_require__(11);
         Object.defineProperty(exports, "CaseSensitiveSanitizer", {
@@ -143,3 +143,3 @@ enumerable: !0,
         });
-        var _LowerCaseSanitizer = __webpack_require__(11);
+        var _LowerCaseSanitizer = __webpack_require__(12);
         Object.defineProperty(exports, "LowerCaseSanitizer", {
@@ -158,3 +158,3 @@ enumerable: !0,
         });
-        var _TfIdfSearchIndex = __webpack_require__(12);
+        var _TfIdfSearchIndex = __webpack_require__(13);
         Object.defineProperty(exports, "TfIdfSearchIndex", {
@@ -166,3 +166,3 @@ enumerable: !0,
         });
-        var _UnorderedSearchIndex = __webpack_require__(13);
+        var _UnorderedSearchIndex = __webpack_require__(14);
         Object.defineProperty(exports, "UnorderedSearchIndex", {
@@ -313,3 +313,3 @@ enumerable: !0,
         });
-        var _SimpleTokenizer = __webpack_require__(14);
+        var _SimpleTokenizer = __webpack_require__(15);
         Object.defineProperty(exports, "SimpleTokenizer", {
@@ -321,3 +321,3 @@ enumerable: !0,
         });
-        var _StemmingTokenizer = __webpack_require__(15);
+        var _StemmingTokenizer = __webpack_require__(16);
         Object.defineProperty(exports, "StemmingTokenizer", {
@@ -329,3 +329,3 @@ enumerable: !0,
         });
-        var _StopWordsTokenizer = __webpack_require__(16);
+        var _StopWordsTokenizer = __webpack_require__(17);
         Object.defineProperty(exports, "StopWordsTokenizer", {
@@ -341,5 +341,2 @@ enumerable: !0,
         "use strict";
-        function _classCallCheck(instance, Constructor) {
-            if (!(instance instanceof Constructor)) throw new TypeError("Cannot call a class as a function");
-        }
         /**
@@ -361,2 +358,17 @@ * Find and return a nested object value.
             value: !0
+        }), exports.default = getNestedFieldValue;
+    }, /* 6 */
+    /***/
+    function(module, exports, __webpack_require__) {
+        "use strict";
+        function _interopRequireDefault(obj) {
+            return obj && obj.__esModule ? obj : {
+                default: obj
+            };
+        }
+        function _classCallCheck(instance, Constructor) {
+            if (!(instance instanceof Constructor)) throw new TypeError("Cannot call a class as a function");
+        }
+        Object.defineProperty(exports, "__esModule", {
+            value: !0
         }), exports.Search = void 0;
@@ -375,3 +387,3 @@ var _createClass = function() {
             };
-        }(), _index = __webpack_require__(0), _index2 = __webpack_require__(1), _index3 = __webpack_require__(2), _index4 = __webpack_require__(4);
+        }(), _getNestedFieldValue = __webpack_require__(5), _getNestedFieldValue2 = _interopRequireDefault(_getNestedFieldValue), _index = __webpack_require__(0), _index2 = __webpack_require__(1), _index3 = __webpack_require__(2), _index4 = __webpack_require__(4);
         exports.Search = function() {
@@ -426,9 +438,13 @@ /**
                     this._initialized = !0;
-                    for (var indexStrategy = this._indexStrategy, sanitizer = this._sanitizer, searchIndex = this._searchIndex, tokenizer = this._tokenizer, uidFieldName = this._uidFieldName, di = 0, numDocuments = documents.length; di < numDocuments; di++) for (var doc = documents[di], uid = doc[uidFieldName], sfi = 0, numSearchableFields = _searchableFields.length; sfi < numSearchableFields; sfi++) {
-                        var fieldValue, searchableField = _searchableFields[sfi];
-                        if (fieldValue = searchableField instanceof Array ? getNestedFieldValue(doc, searchableField) : doc[searchableField], 
-                        null != fieldValue && "string" != typeof fieldValue && fieldValue.toString && (fieldValue = fieldValue.toString()), 
-                        "string" == typeof fieldValue) for (var fieldTokens = tokenizer.tokenize(sanitizer.sanitize(fieldValue)), fti = 0, numFieldValues = fieldTokens.length; fti < numFieldValues; fti++) for (var fieldToken = fieldTokens[fti], expandedTokens = indexStrategy.expandToken(fieldToken), eti = 0, nummExpandedTokens = expandedTokens.length; eti < nummExpandedTokens; eti++) {
-                            var expandedToken = expandedTokens[eti];
-                            searchIndex.indexDocument(expandedToken, uid, doc);
+                    for (var indexStrategy = this._indexStrategy, sanitizer = this._sanitizer, searchIndex = this._searchIndex, tokenizer = this._tokenizer, uidFieldName = this._uidFieldName, di = 0, numDocuments = documents.length; di < numDocuments; di++) {
+                        var uid, doc = documents[di];
+                        uid = uidFieldName instanceof Array ? (0, _getNestedFieldValue2.default)(doc, uidFieldName) : doc[uidFieldName];
+                        for (var sfi = 0, numSearchableFields = _searchableFields.length; sfi < numSearchableFields; sfi++) {
+                            var fieldValue, searchableField = _searchableFields[sfi];
+                            if (fieldValue = searchableField instanceof Array ? (0, _getNestedFieldValue2.default)(doc, searchableField) : doc[searchableField], 
+                            null != fieldValue && "string" != typeof fieldValue && fieldValue.toString && (fieldValue = fieldValue.toString()), 
+                            "string" == typeof fieldValue) for (var fieldTokens = tokenizer.tokenize(sanitizer.sanitize(fieldValue)), fti = 0, numFieldValues = fieldTokens.length; fti < numFieldValues; fti++) for (var fieldToken = fieldTokens[fti], expandedTokens = indexStrategy.expandToken(fieldToken), eti = 0, nummExpandedTokens = expandedTokens.length; eti < nummExpandedTokens; eti++) {
+                                var expandedToken = expandedTokens[eti];
+                                searchIndex.indexDocument(expandedToken, uid, doc);
+                            }
                         }
@@ -475,3 +491,3 @@ }
         }();
-    }, /* 6 */
+    }, /* 7 */
     /***/
@@ -544,3 +560,3 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 7 */
+    }, /* 8 */
     /***/
@@ -586,3 +602,3 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 8 */
+    }, /* 9 */
     /***/
@@ -624,3 +640,3 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 9 */
+    }, /* 10 */
     /***/
@@ -664,3 +680,3 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 10 */
+    }, /* 11 */
     /***/
@@ -702,3 +718,3 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 11 */
+    }, /* 12 */
     /***/
@@ -740,6 +756,11 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 12 */
+    }, /* 13 */
     /***/
     function(module, exports, __webpack_require__) {
         "use strict";
+        function _interopRequireDefault(obj) {
+            return obj && obj.__esModule ? obj : {
+                default: obj
+            };
+        }
         function _classCallCheck(instance, Constructor) {
@@ -750,3 +771,3 @@ if (!(instance instanceof Constructor)) throw new TypeError("Cannot call a class as a function");
             value: !0
-        });
+        }), exports.TfIdfSearchIndex = void 0;
         var _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function(obj) {
@@ -768,3 +789,3 @@ return typeof obj;
             };
-        }();
+        }(), _getNestedFieldValue = __webpack_require__(5), _getNestedFieldValue2 = _interopRequireDefault(_getNestedFieldValue);
         exports.TfIdfSearchIndex = function() {
@@ -812,4 +833,3 @@ function TfIdfSearchIndex(uidFieldName) {
                     for (var uid in uidToDocumentMap) documents.push(uidToDocumentMap[uid]);
-                    var calculateTfIdf = (this._tokenMap, this._tokenToIdfCache, this._uidFieldName, 
-                    this._createCalculateTfIdf());
+                    var calculateTfIdf = this._createCalculateTfIdf();
                     // Return documents sorted by TF-IDF
@@ -840,3 +860,5 @@ return documents.sort(function(documentA, documentB) {
                             inverseDocumentFrequency === 1 / 0 && (inverseDocumentFrequency = 0);
-                            var uid = document && document[uidFieldName], termFrequency = "undefined" != typeof tokenMap[token] && "undefined" != typeof tokenMap[token].$uidMap[uid] ? tokenMap[token].$uidMap[uid].$numTokenOccurrences : 0;
+                            var uid;
+                            uid = uidFieldName instanceof Array ? document && (0, _getNestedFieldValue2.default)(document, uidFieldName) : document && document[uidFieldName];
+                            var termFrequency = "undefined" != typeof tokenMap[token] && "undefined" != typeof tokenMap[token].$uidMap[uid] ? tokenMap[token].$uidMap[uid].$numTokenOccurrences : 0;
                             score += termFrequency * inverseDocumentFrequency;
@@ -849,3 +871,3 @@ }
         }();
-    }, /* 13 */
+    }, /* 14 */
     /***/
@@ -913,3 +935,3 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 14 */
+    }, /* 15 */
     /***/
@@ -953,3 +975,3 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 15 */
+    }, /* 16 */
     /***/
@@ -998,3 +1020,3 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 16 */
+    }, /* 17 */
     /***/
@@ -1043,3 +1065,3 @@ function(module, exports, __webpack_require__) {
         }();
-    }, /* 17 */
+    }, /* 18 */
     /***/
@@ -1109,3 +1131,3 @@ function(module, exports, __webpack_require__) {
         });
-        var _Search = __webpack_require__(5);
+        var _Search = __webpack_require__(6);
         Object.defineProperty(exports, "Search", {
@@ -1124,3 +1146,3 @@ enumerable: !0,
         });
-        var _TokenHighlighter = __webpack_require__(6);
+        var _TokenHighlighter = __webpack_require__(7);
         Object.defineProperty(exports, "TokenHighlighter", {
@@ -1127,0 +1149,0 @@ enumerable: !0,

dist/umd/js-search.min.js

@@ -1,2 +0,2 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.JsSearch=t():e.JsSearch=t()}(this,function(){return function(e){function t(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var n={};return t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="",t(t.s=17)}([function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(7);Object.defineProperty(t,"AllSubstringsIndexStrategy",{enumerable:!0,get:function(){return r.AllSubstringsIndexStrategy}});var i=n(8);Object.defineProperty(t,"ExactWordIndexStrategy",{enumerable:!0,get:function(){return i.ExactWordIndexStrategy}});var o=n(9);Object.defineProperty(t,"PrefixIndexStrategy",{enumerable:!0,get:function(){return o.PrefixIndexStrategy}})},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(10);Object.defineProperty(t,"CaseSensitiveSanitizer",{enumerable:!0,get:function(){return r.CaseSensitiveSanitizer}});var i=n(11);Object.defineProperty(t,"LowerCaseSanitizer",{enumerable:!0,get:function(){return i.LowerCaseSanitizer}})},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(12);Object.defineProperty(t,"TfIdfSearchIndex",{enumerable:!0,get:function(){return r.TfIdfSearchIndex}});var i=n(13);Object.defineProperty(t,"UnorderedSearchIndex",{enumerable:!0,get:function(){return i.UnorderedSearchIndex}})},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=t.StopWordsMap={a:!0,able:!0,about:!0,across:!0,after:!0,all:!0,almost:!0,also:!0,am:!0,among:!0,an:!0,and:!0,any:!0,are:!0,as:!0,at:!0,be:!0,because:!0,been:!0,but:!0,by:!0,can:!0,cannot:!0,could:!0,dear:!0,did:!0,do:!0,does:!0,either:!0,else:!0,ever:!0,every:!0,for:!0,from:!0,get:!0,got:!0,had:!0,has:!0,have:!0,he:!0,her:!0,hers:!0,him:!0,his:!0,how:!0,however:!0,i:!0,if:!0,in:!0,into:!0,is:!0,it:!0,its:!0,just:!0,least:!0,let:!0,like:!0,likely:!0,may:!0,me:!0,might:!0,most:!0,must:!0,my:!0,neither:!0,no:!0,nor:!0,not:!0,of:!0,off:!0,often:!0,on:!0,only:!0,or:!0,other:!0,our:!0,own:!0,rather:!0,said:!0,say:!0,says:!0,she:!0,should:!0,since:!0,so:!0,some:!0,than:!0,that:!0,the:!0,their:!0,them:!0,then:!0,there:!0,these:!0,they:!0,this:!0,tis:!0,to:!0,too:!0,twas:!0,us:!0,wants:!0,was:!0,we:!0,were:!0,what:!0,when:!0,where:!0,which:!0,while:!0,who:!0,whom:!0,why:!0,will:!0,with:!0,would:!0,yet:!0,you:!0,your:!0};r.constructor=!1,r.hasOwnProperty=!1,r.isPrototypeOf=!1,r.propertyIsEnumerable=!1,r.toLocaleString=!1,r.toString=!1,r.valueOf=!1},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(14);Object.defineProperty(t,"SimpleTokenizer",{enumerable:!0,get:function(){return r.SimpleTokenizer}});var i=n(15);Object.defineProperty(t,"StemmingTokenizer",{enumerable:!0,get:function(){return i.StemmingTokenizer}});var o=n(16);Object.defineProperty(t,"StopWordsTokenizer",{enumerable:!0,get:function(){return o.StopWordsTokenizer}})},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){t=t||[],e=e||{};for(var n=e,r=0;r<t.length;r++)if(n=n[t[r]],null==n)return null;return n}Object.defineProperty(t,"__esModule",{value:!0}),t.Search=void 0;var o=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),a=n(0),u=n(1),c=n(2),f=n(4);t.Search=function(){function e(t){r(this,e),this._uidFieldName=t,this._indexStrategy=new a.PrefixIndexStrategy,this._searchIndex=new c.TfIdfSearchIndex(t),this._sanitizer=new u.LowerCaseSanitizer,this._tokenizer=new f.SimpleTokenizer,this._documents=[],this._searchableFields=[]}return o(e,[{key:"addDocument",value:function(e){this.addDocuments([e])}},{key:"addDocuments",value:function(e){this._documents=this._documents.concat(e),this.indexDocuments_(e,this._searchableFields)}},{key:"addIndex",value:function(e){this._searchableFields.push(e),this.indexDocuments_(this._documents,[e])}},{key:"search",value:function(e){var t=this._tokenizer.tokenize(this._sanitizer.sanitize(e));return this._searchIndex.search(t,this._documents)}},{key:"indexDocuments_",value:function(e,t){this._initialized=!0;for(var n=this._indexStrategy,r=this._sanitizer,o=this._searchIndex,a=this._tokenizer,u=this._uidFieldName,c=0,f=e.length;c<f;c++)for(var s=e[c],l=s[u],d=0,h=t.length;d<h;d++){var y,p=t[d];if(y=p instanceof Array?i(s,p):s[p],null!=y&&"string"!=typeof y&&y.toString&&(y=y.toString()),"string"==typeof y)for(var b=a.tokenize(r.sanitize(y)),v=0,m=b.length;v<m;v++)for(var g=b[v],_=n.expandToken(g),k=0,S=_.length;k<S;k++){var w=_[k];o.indexDocument(w,l,s)}}}},{key:"indexStrategy",set:function(e){if(this._initialized)throw Error("IIndexStrategy cannot be set after initialization");this._indexStrategy=e},get:function(){return this._indexStrategy}},{key:"sanitizer",set:function(e){if(this._initialized)throw Error("ISanitizer cannot be set after initialization");this._sanitizer=e},get:function(){return this._sanitizer}},{key:"searchIndex",set:function(e){if(this._initialized)throw Error("ISearchIndex cannot be set after initialization");this._searchIndex=e},get:function(){return 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n&&e(t.prototype,n),r&&e(t,r),t}}();t.AllSubstringsIndexStrategy=function(){function e(){r(this,e)}return i(e,[{key:"expandToken",value:function(e){for(var t,n=[],r=0,i=e.length;r<i;++r){t="";for(var o=r;o<i;++o)t+=e.charAt(o),n.push(t)}return n}}]),e}()},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();t.ExactWordIndexStrategy=function(){function e(){r(this,e)}return i(e,[{key:"expandToken",value:function(e){return e?[e]:[]}}]),e}()},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();t.PrefixIndexStrategy=function(){function e(){r(this,e)}return i(e,[{key:"expandToken",value:function(e){for(var t=[],n="",r=0,i=e.length;r<i;++r)n+=e.charAt(r),t.push(n);return t}}]),e}()},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();t.CaseSensitiveSanitizer=function(){function e(){r(this,e)}return i(e,[{key:"sanitize",value:function(e){return e?e.trim():""}}]),e}()},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();t.LowerCaseSanitizer=function(){function e(){r(this,e)}return i(e,[{key:"sanitize",value:function(e){return e?e.toLocaleLowerCase().trim():""}}]),e}()},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0}),t.TfIdfSearchIndex=void 0;var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},a=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),u=n(5),c=r(u);t.TfIdfSearchIndex=function(){function e(t){i(this,e),this._uidFieldName=t,this._tokenToIdfCache={},this._tokenMap={}}return a(e,[{key:"indexDocument",value:function(e,t,n){this._tokenToIdfCache={};var r,i=this._tokenMap;"object"!==o(i[e])?i[e]=r={$numDocumentOccurrences:0,$totalNumOccurrences:1,$uidMap:{}}:(r=i[e],r.$totalNumOccurrences++);var a=r.$uidMap;"object"!==o(a[t])?(r.$numDocumentOccurrences++,a[t]={$document:n,$numTokenOccurrences:1}):a[t].$numTokenOccurrences++}},{key:"search",value:function(e,t){for(var n={},r=0,i=e.length;r<i;r++){var a=e[r],u=this._tokenMap[a];if(!u)return[];if(0===r)for(var c=Object.keys(u.$uidMap),f=0,s=c.length;f<s;f++){var l=c[f];n[l]=u.$uidMap[l].$document}else for(var c=Object.keys(n),f=0,s=c.length;f<s;f++){var l=c[f];"object"!==o(u.$uidMap[l])&&delete n[l]}}var d=[];for(var l in n)d.push(n[l]);var h=this._createCalculateTfIdf();return d.sort(function(n,r){return h(e,r,t)-h(e,n,t)})}},{key:"_createCalculateIdf",value:function(){var e=this._tokenMap,t=this._tokenToIdfCache;return function(n,r){if(!t[n]){var i="undefined"!=typeof e[n]?e[n].$numDocumentOccurrences:0;t[n]=1+Math.log(r.length/(1+i))}return t[n]}}},{key:"_createCalculateTfIdf",value:function(){var e=this._tokenMap,t=this._uidFieldName,n=this._createCalculateIdf();return function(r,i,o){for(var a=0,u=0,f=r.length;u<f;++u){var s=r[u],l=n(s,o);l===1/0&&(l=0);var d;d=t instanceof Array?i&&(0,c.default)(i,t):i&&i[t];var h="undefined"!=typeof e[s]&&"undefined"!=typeof e[s].$uidMap[d]?e[s].$uidMap[d].$numTokenOccurrences:0;a+=h*l}return a}}}]),e}()},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},o=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();t.UnorderedSearchIndex=function(){function e(){r(this,e),this._tokenToUidToDocumentMap={}}return o(e,[{key:"indexDocument",value:function(e,t,n){"object"!==i(this._tokenToUidToDocumentMap[e])&&(this._tokenToUidToDocumentMap[e]={}),this._tokenToUidToDocumentMap[e][t]=n}},{key:"search",value:function(e,t){for(var n={},r=this._tokenToUidToDocumentMap,o=0,a=e.length;o<a;o++){var u=e[o],c=r[u];if(!c)return[];if(0===o)for(var f=Object.keys(c),s=0,l=f.length;s<l;s++){var d=f[s];n[d]=c[d]}else for(var f=Object.keys(n),s=0,l=f.length;s<l;s++){var d=f[s];"object"!==i(c[d])&&delete n[d]}}for(var f=Object.keys(n),h=[],o=0,l=f.length;o<l;o++){var d=f[o];h.push(n[d])}return h}}]),e}()},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),o=/[^a-zа-яё0-9\-']+/i;t.SimpleTokenizer=function(){function e(){r(this,e)}return i(e,[{key:"tokenize",value:function(e){return e.split(o).filter(function(e){return e})}}]),e}()},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();t.StemmingTokenizer=function(){function e(t,n){r(this,e),this._stemmingFunction=t,this._tokenizer=n}return i(e,[{key:"tokenize",value:function(e){return this._tokenizer.tokenize(e).map(this._stemmingFunction)}}]),e}()},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0}),t.StopWordsTokenizer=void 0;var i=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),o=n(3);t.StopWordsTokenizer=function(){function e(t){r(this,e),this._tokenizer=t}return i(e,[{key:"tokenize",value:function(e){return this._tokenizer.tokenize(e).filter(function(e){return!o.StopWordsMap[e]})}}]),e}()},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(0);Object.defineProperty(t,"AllSubstringsIndexStrategy",{enumerable:!0,get:function(){return r.AllSubstringsIndexStrategy}}),Object.defineProperty(t,"ExactWordIndexStrategy",{enumerable:!0,get:function(){return r.ExactWordIndexStrategy}}),Object.defineProperty(t,"PrefixIndexStrategy",{enumerable:!0,get:function(){return r.PrefixIndexStrategy}});var i=n(1);Object.defineProperty(t,"CaseSensitiveSanitizer",{enumerable:!0,get:function(){return i.CaseSensitiveSanitizer}}),Object.defineProperty(t,"LowerCaseSanitizer",{enumerable:!0,get:function(){return i.LowerCaseSanitizer}});var o=n(2);Object.defineProperty(t,"TfIdfSearchIndex",{enumerable:!0,get:function(){return o.TfIdfSearchIndex}}),Object.defineProperty(t,"UnorderedSearchIndex",{enumerable:!0,get:function(){return o.UnorderedSearchIndex}});var a=n(4);Object.defineProperty(t,"SimpleTokenizer",{enumerable:!0,get:function(){return a.SimpleTokenizer}}),Object.defineProperty(t,"StemmingTokenizer",{enumerable:!0,get:function(){return a.StemmingTokenizer}}),Object.defineProperty(t,"StopWordsTokenizer",{enumerable:!0,get:function(){return a.StopWordsTokenizer}});var u=n(6);Object.defineProperty(t,"Search",{enumerable:!0,get:function(){return u.Search}});var c=n(3);Object.defineProperty(t,"StopWordsMap",{enumerable:!0,get:function(){return c.StopWordsMap}});var f=n(7);Object.defineProperty(t,"TokenHighlighter",{enumerable:!0,get:function(){return f.TokenHighlighter}})}])});
 //# sourceMappingURL=dist/umd/js-search.min.js.map

package.json

 {
   "name": "js-search",
-  "version": "1.3.7",
-  "description": "### What is it?",
+  "version": "1.4.0",
+  "description": "JS Search is an efficient, client-side search library for JavaScript and JSON objects",
   "main": "dist/commonjs/index.js",
@@ -6,0 +6,0 @@ "directories": {

README.md

@@ -83,3 +83,3 @@ [Installation](#installation) |
 Tokenization is the process of breaking text (e.g. sentences) into smaller, searchable tokens (e.g. words or parts of
-words). Js Search provides a basic tokenizer that should work well for English but you can provider your own like so:
+words). Js Search provides a basic tokenizer that should work well for English but you can provide your own like so:
 
@@ -86,0 +86,0 @@ ```javascript

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

192719

increased by1.95%

Number of package files

53

increased by3.92%

Lines of code

2296

increased by1.82%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes