js-worker-search - npm Package Compare versions

Comparing version 1.3.0 to 1.4.0

CHANGELOG.md

 Changelog
 -----
 
+#### 1.4.0
+* Added support for optional OR searches (documents matching only some of the search tokens) ([@ dlebech](https://github.com/  dlebech) - [#19](https://github.com/bvaughn/js-worker-search/pull/19))
+
 #### 1.3.0
@@ -5,0 +8,0 @@ * Added `terminate` method to enable library users to kill the web worker ([@LrsK](https://github.com/LrsK) - [#15](https://github.com/bvaughn/js-worker-search/pull/15))

dist/js-worker-search.js

@@ -103,5 +103,6 @@ module.exports =
 	  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
+	      caseSensitive = _ref.caseSensitive,
 	      indexMode = _ref.indexMode,
-	      tokenizePattern = _ref.tokenizePattern,
-	      caseSensitive = _ref.caseSensitive;
+	      matchAnyToken = _ref.matchAnyToken,
+	      tokenizePattern = _ref.tokenizePattern;
 	
@@ -130,2 +131,3 @@ _classCallCheck(this, SearchApi);
 	      indexMode: indexMode,
+	      matchAnyToken: matchAnyToken,
 	      tokenizePattern: tokenizePattern,
@@ -137,2 +139,3 @@ caseSensitive: caseSensitive
 	      indexMode: indexMode,
+	      matchAnyToken: matchAnyToken,
 	      tokenizePattern: tokenizePattern,
@@ -230,2 +233,3 @@ caseSensitive: caseSensitive
 	   * @param caseSensitive See #setCaseSensitive
+	   * @param matchAnyToken See #setMatchAnyToken
 	   */
@@ -236,8 +240,10 @@ function SearchUtility() {
 	    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
+	        _ref$caseSensitive = _ref.caseSensitive,
+	        caseSensitive = _ref$caseSensitive === undefined ? false : _ref$caseSensitive,
 	        _ref$indexMode = _ref.indexMode,
 	        indexMode = _ref$indexMode === undefined ? _constants.INDEX_MODES.ALL_SUBSTRINGS : _ref$indexMode,
+	        _ref$matchAnyToken = _ref.matchAnyToken,
+	        matchAnyToken = _ref$matchAnyToken === undefined ? false : _ref$matchAnyToken,
 	        _ref$tokenizePattern = _ref.tokenizePattern,
-	        tokenizePattern = _ref$tokenizePattern === undefined ? /\s+/ : _ref$tokenizePattern,
-	        _ref$caseSensitive = _ref.caseSensitive,
-	        caseSensitive = _ref$caseSensitive === undefined ? false : _ref$caseSensitive;
+	        tokenizePattern = _ref$tokenizePattern === undefined ? /\s+/ : _ref$tokenizePattern;
 	
@@ -268,3 +274,3 @@ _classCallCheck(this, SearchUtility);
 	
-	        return _this._searchIndex.search(tokens);
+	        return _this._searchIndex.search(tokens, _this._matchAnyToken);
 	      }
@@ -275,5 +281,6 @@ };
 	
+	    this._caseSensitive = caseSensitive;
 	    this._indexMode = indexMode;
+	    this._matchAnyToken = matchAnyToken;
 	    this._tokenizePattern = tokenizePattern;
-	    this._caseSensitive = caseSensitive;
 	
@@ -285,3 +292,3 @@ this._searchIndex = new _SearchIndex2.default();
 	  /**
-	   * Returns a constant representing the current index mode.
+	   * Returns a constant representing the current case-sensitive bit.
 	   */
@@ -291,2 +298,12 @@
 	  _createClass(SearchUtility, [{
+	    key: "getCaseSensitive",
+	    value: function getCaseSensitive() {
+	      return this._caseSensitive;
+	    }
+	
+	    /**
+	     * Returns a constant representing the current index mode.
+	     */
+	
+	  }, {
 	    key: "getIndexMode",
@@ -298,19 +315,19 @@ value: function getIndexMode() {
 	    /**
-	     * Returns a constant representing the current tokenize pattern.
+	     * Returns a constant representing the current match-any-token bit.
 	     */
 	
 	  }, {
-	    key: "getTokenizePattern",
-	    value: function getTokenizePattern() {
-	      return this._tokenizePattern;
+	    key: "getMatchAnyToken",
+	    value: function getMatchAnyToken() {
+	      return this._matchAnyToken;
 	    }
 	
 	    /**
-	     * Returns a constant representing the current case-sensitive bit.
+	     * Returns a constant representing the current tokenize pattern.
 	     */
 	
 	  }, {
-	    key: "getCaseSensitive",
-	    value: function getCaseSensitive() {
-	      return this._caseSensitive;
+	    key: "getTokenizePattern",
+	    value: function getTokenizePattern() {
+	      return this._tokenizePattern;
 	    }
@@ -329,7 +346,8 @@
 	     * Searches the current index for the specified query text.
-	     * Only uids matching all of the words within the text will be accepted.
+	     * Only uids matching all of the words within the text will be accepted,
+	     * unless matchAny is set to true.
 	     * If an empty query string is provided all indexed uids will be returned.
 	     *
-	     * Document searches are case-insensitive (e.g. "search" will match "Search").
-	     * Document searches use substring matching (e.g. "na" and "me" will both match "name").
+	     * Document searches are case-insensitive by default (e.g. "search" will match "Search").
+	     * Document searches use substring matching by default (e.g. "na" and "me" will both match "name").
 	     *
@@ -341,9 +359,19 @@ * @param query Searchable query text
 	  }, {
-	    key: "setIndexMode",
+	    key: "setCaseSensitive",
 	
 	
 	    /**
+	     * Sets a new case-sensitive bit
+	     */
+	    value: function setCaseSensitive(caseSensitive) {
+	      this._caseSensitive = caseSensitive;
+	    }
+	
+	    /**
 	     * Sets a new index mode.
 	     * See util/constants/INDEX_MODES
 	     */
+	
+	  }, {
+	    key: "setIndexMode",
 	    value: function setIndexMode(indexMode) {
@@ -358,19 +386,19 @@ if (Object.keys(this._uids).length > 0) {
 	    /**
-	     * Sets a new tokenize pattern (regular expression)
+	     * Sets a new match-any-token bit
 	     */
 	
 	  }, {
-	    key: "setTokenizePattern",
-	    value: function setTokenizePattern(pattern) {
-	      this._tokenizePattern = pattern;
+	    key: "setMatchAnyToken",
+	    value: function setMatchAnyToken(matchAnyToken) {
+	      this._matchAnyToken = matchAnyToken;
 	    }
 	
 	    /**
-	     * Sets a new case-sensitive bit
+	     * Sets a new tokenize pattern (regular expression)
 	     */
 	
 	  }, {
-	    key: "setCaseSensitive",
-	    value: function setCaseSensitive(caseSensitive) {
-	      this._caseSensitive = caseSensitive;
+	    key: "setTokenizePattern",
+	    value: function setTokenizePattern(pattern) {
+	      this._tokenizePattern = pattern;
 	    }
@@ -551,2 +579,3 @@
 	     * @param tokens Array of searchable tokens (e.g. ["long", "road"])
+	     * @param matchAnyToken Whether to match any token. Default is false.
 	     * @return Array of uids that have been associated with the set of search tokens
@@ -557,6 +586,7 @@ */
 	    key: "search",
-	    value: function search(tokens) {
+	    value: function search(tokens, matchAnyToken) {
 	      var _this = this;
 	
 	      var uidMap = {};
+	      var uidMatches = {};
 	      var initialized = false;
@@ -572,8 +602,18 @@
 	            uidMap[_uid] = currentUidMap[_uid];
+	            uidMatches[_uid] = 1;
 	          }
 	        } else {
-	          for (var _uid2 in uidMap) {
-	            if (!currentUidMap[_uid2]) {
-	              delete uidMap[_uid2];
+	          // Delete existing matches if using and AND query (the default)
+	          // Otherwise add new results to the matches
+	          if (!matchAnyToken) {
+	            for (var _uid2 in uidMap) {
+	              if (!currentUidMap[_uid2]) {
+	                delete uidMap[_uid2];
+	              }
 	            }
+	          } else {
+	            for (var _uid3 in currentUidMap) {
+	              uidMap[_uid3] = currentUidMap[_uid3];
+	              uidMatches[_uid3] = (uidMatches[_uid3] || 0) + 1;
+	            }
 	          }
@@ -584,6 +624,13 @@ }
 	      var uids = [];
-	      for (var _uid3 in uidMap) {
-	        uids.push(uidMap[_uid3]);
+	      for (var _uid4 in uidMap) {
+	        uids.push(uidMap[_uid4]);
 	      }
 	
+	      // Sort according to most matches, if match any token is set.
+	      if (matchAnyToken) {
+	        uids.sort(function (a, b) {
+	          return uidMatches[b] - uidMatches[a];
+	        });
+	      }
+	
 	      return uids;
@@ -651,5 +698,6 @@ }
 	    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
+	        caseSensitive = _ref.caseSensitive,
 	        indexMode = _ref.indexMode,
+	        matchAnyToken = _ref.matchAnyToken,
 	        tokenizePattern = _ref.tokenizePattern,
-	        caseSensitive = _ref.caseSensitive,
 	        WorkerClass = _ref.WorkerClass;
@@ -726,2 +774,10 @@
 	
+	    // Override default :caseSensitive bit if a specific one has been requested
+	    if (caseSensitive) {
+	      this._worker.postMessage({
+	        method: "setCaseSensitive",
+	        caseSensitive: caseSensitive
+	      });
+	    }
+	
 	    // Override default :indexMode if a specific one has been requested
@@ -735,2 +791,10 @@ if (indexMode) {
 	
+	    // Override default :matchAnyToken bit if a specific one has been requested
+	    if (matchAnyToken) {
+	      this._worker.postMessage({
+	        method: "setMatchAnyToken",
+	        matchAnyToken: matchAnyToken
+	      });
+	    }
+	
 	    // Override default :tokenizePattern if a specific one has been requested
@@ -743,10 +807,2 @@ if (tokenizePattern) {
 	    }
-	
-	    // Override default :caseSensitive bit if a specific one has been requested
-	    if (caseSensitive) {
-	      this._worker.postMessage({
-	        method: "setCaseSensitive",
-	        caseSensitive: caseSensitive
-	      });
-	    }
 	  }
@@ -1058,3 +1114,3 @@
 	module.exports = function() {
-		return __webpack_require__(12)("/******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId])\n/******/ \t\t\treturn installedModules[moduleId].exports;\n/******/\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\texports: {},\n/******/ \t\t\tid: moduleId,\n/******/ \t\t\tloaded: false\n/******/ \t\t};\n/******/\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n/******/\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.loaded = true;\n/******/\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/\n/******/\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n/******/\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\t\n\tvar _util = __webpack_require__(1);\n\t\n\t/**\n\t * Search entry point to web worker.\n\t * Builds search index and performs searches on separate thread from the ui.\n\t */\n\t\n\tvar searchUtility = new _util.SearchUtility();\n\t\n\tself.addEventListener(\"message\", function (event) {\n\t  var data = event.data;\n\t  var method = data.method;\n\t\n\t\n\t  switch (method) {\n\t    case \"indexDocument\":\n\t      var uid = data.uid,\n\t          text = data.text;\n\t\n\t\n\t      searchUtility.indexDocument(uid, text);\n\t      break;\n\t    case \"search\":\n\t      var callbackId = data.callbackId,\n\t          query = data.query;\n\t\n\t\n\t      var results = searchUtility.search(query);\n\t\n\t      self.postMessage({ callbackId: callbackId, results: results });\n\t      break;\n\t    case \"setIndexMode\":\n\t      var indexMode = data.indexMode;\n\t\n\t\n\t      searchUtility.setIndexMode(indexMode);\n\t      break;\n\t    case \"setTokenizePattern\":\n\t      var tokenizePattern = data.tokenizePattern;\n\t\n\t\n\t      searchUtility.setTokenizePattern(tokenizePattern);\n\t      break;\n\t    case \"setCaseSensitive\":\n\t      var caseSensitive = data.caseSensitive;\n\t\n\t\n\t      searchUtility.setCaseSensitive(caseSensitive);\n\t      break;\n\t  }\n\t}, false);\n\n/***/ },\n/* 1 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\t\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\texports.SearchUtility = exports.INDEX_MODES = undefined;\n\t\n\tvar _SearchUtility = __webpack_require__(2);\n\t\n\tvar _SearchUtility2 = _interopRequireDefault(_SearchUtility);\n\t\n\tvar _constants = __webpack_require__(3);\n\t\n\tfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\t\n\texports.default = _SearchUtility2.default;\n\texports.INDEX_MODES = _constants.INDEX_MODES;\n\texports.SearchUtility = _SearchUtility2.default;\n\n/***/ },\n/* 2 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\t\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\t\n\tvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\t\n\tvar _constants = __webpack_require__(3);\n\t\n\tvar _SearchIndex = __webpack_require__(4);\n\t\n\tvar _SearchIndex2 = _interopRequireDefault(_SearchIndex);\n\t\n\tfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\t\n\tfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\t\n\t/**\n\t * Synchronous client-side full-text search utility.\n\t * Forked from JS search (github.com/bvaughn/js-search).\n\t */\n\tvar SearchUtility = function () {\n\t\n\t  /**\n\t   * Constructor.\n\t   *\n\t   * @param indexMode See #setIndexMode\n\t   * @param tokenizePattern See #setTokenizePattern\n\t   * @param caseSensitive See #setCaseSensitive\n\t   */\n\t  function SearchUtility() {\n\t    var _this = this;\n\t\n\t    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},\n\t        _ref$indexMode = _ref.indexMode,\n\t        indexMode = _ref$indexMode === undefined ? _constants.INDEX_MODES.ALL_SUBSTRINGS : _ref$indexMode,\n\t        _ref$tokenizePattern = _ref.tokenizePattern,\n\t        tokenizePattern = _ref$tokenizePattern === undefined ? /\\s+/ : _ref$tokenizePattern,\n\t        _ref$caseSensitive = _ref.caseSensitive,\n\t        caseSensitive = _ref$caseSensitive === undefined ? false : _ref$caseSensitive;\n\t\n\t    _classCallCheck(this, SearchUtility);\n\t\n\t    this.indexDocument = function (uid, text) {\n\t      _this._uids[uid] = true;\n\t\n\t      var fieldTokens = _this._tokenize(_this._sanitize(text));\n\t\n\t      fieldTokens.forEach(function (fieldToken) {\n\t        var expandedTokens = _this._expandToken(fieldToken);\n\t\n\t        expandedTokens.forEach(function (expandedToken) {\n\t          _this._searchIndex.indexDocument(expandedToken, uid);\n\t        });\n\t      });\n\t\n\t      return _this;\n\t    };\n\t\n\t    this.search = function (query) {\n\t      if (!query) {\n\t        return Object.keys(_this._uids);\n\t      } else {\n\t        var tokens = _this._tokenize(_this._sanitize(query));\n\t\n\t        return _this._searchIndex.search(tokens);\n\t      }\n\t    };\n\t\n\t    this.terminate = function () {};\n\t\n\t    this._indexMode = indexMode;\n\t    this._tokenizePattern = tokenizePattern;\n\t    this._caseSensitive = caseSensitive;\n\t\n\t    this._searchIndex = new _SearchIndex2.default();\n\t    this._uids = {};\n\t  }\n\t\n\t  /**\n\t   * Returns a constant representing the current index mode.\n\t   */\n\t\n\t\n\t  _createClass(SearchUtility, [{\n\t    key: \"getIndexMode\",\n\t    value: function getIndexMode() {\n\t      return this._indexMode;\n\t    }\n\t\n\t    /**\n\t     * Returns a constant representing the current tokenize pattern.\n\t     */\n\t\n\t  }, {\n\t    key: \"getTokenizePattern\",\n\t    value: function getTokenizePattern() {\n\t      return this._tokenizePattern;\n\t    }\n\t\n\t    /**\n\t     * Returns a constant representing the current case-sensitive bit.\n\t     */\n\t\n\t  }, {\n\t    key: \"getCaseSensitive\",\n\t    value: function getCaseSensitive() {\n\t      return this._caseSensitive;\n\t    }\n\t\n\t    /**\n\t     * Adds or updates a uid in the search index and associates it with the specified text.\n\t     * Note that at this time uids can only be added or updated in the index, not removed.\n\t     *\n\t     * @param uid Uniquely identifies a searchable object\n\t     * @param text Text to associate with uid\n\t     */\n\t\n\t\n\t    /**\n\t     * Searches the current index for the specified query text.\n\t     * Only uids matching all of the words within the text will be accepted.\n\t     * If an empty query string is provided all indexed uids will be returned.\n\t     *\n\t     * Document searches are case-insensitive (e.g. \"search\" will match \"Search\").\n\t     * Document searches use substring matching (e.g. \"na\" and \"me\" will both match \"name\").\n\t     *\n\t     * @param query Searchable query text\n\t     * @return Array of uids\n\t     */\n\t\n\t  }, {\n\t    key: \"setIndexMode\",\n\t\n\t\n\t    /**\n\t     * Sets a new index mode.\n\t     * See util/constants/INDEX_MODES\n\t     */\n\t    value: function setIndexMode(indexMode) {\n\t      if (Object.keys(this._uids).length > 0) {\n\t        throw Error(\"indexMode cannot be changed once documents have been indexed\");\n\t      }\n\t\n\t      this._indexMode = indexMode;\n\t    }\n\t\n\t    /**\n\t     * Sets a new tokenize pattern (regular expression)\n\t     */\n\t\n\t  }, {\n\t    key: \"setTokenizePattern\",\n\t    value: function setTokenizePattern(pattern) {\n\t      this._tokenizePattern = pattern;\n\t    }\n\t\n\t    /**\n\t     * Sets a new case-sensitive bit\n\t     */\n\t\n\t  }, {\n\t    key: \"setCaseSensitive\",\n\t    value: function setCaseSensitive(caseSensitive) {\n\t      this._caseSensitive = caseSensitive;\n\t    }\n\t\n\t    /**\n\t     *  Added to make class adhere to interface. Add cleanup code as needed.\n\t     */\n\t\n\t  }, {\n\t    key: \"_expandToken\",\n\t\n\t\n\t    /**\n\t     * Index strategy based on 'all-substrings-index-strategy.ts' in github.com/bvaughn/js-search/\n\t     *\n\t     * @private\n\t     */\n\t    value: function _expandToken(token) {\n\t      switch (this._indexMode) {\n\t        case _constants.INDEX_MODES.EXACT_WORDS:\n\t          return [token];\n\t        case _constants.INDEX_MODES.PREFIXES:\n\t          return this._expandPrefixTokens(token);\n\t        case _constants.INDEX_MODES.ALL_SUBSTRINGS:\n\t        default:\n\t          return this._expandAllSubstringTokens(token);\n\t      }\n\t    }\n\t  }, {\n\t    key: \"_expandAllSubstringTokens\",\n\t    value: function _expandAllSubstringTokens(token) {\n\t      var expandedTokens = [];\n\t\n\t      // String.prototype.charAt() may return surrogate halves instead of whole characters.\n\t      // When this happens in the context of a web-worker it can cause Chrome to crash.\n\t      // Catching the error is a simple solution for now; in the future I may try to better support non-BMP characters.\n\t      // Resources:\n\t      // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charAt\n\t      // https://mathiasbynens.be/notes/javascript-unicode\n\t      try {\n\t        for (var i = 0, length = token.length; i < length; ++i) {\n\t          var substring = \"\";\n\t\n\t          for (var j = i; j < length; ++j) {\n\t            substring += token.charAt(j);\n\t            expandedTokens.push(substring);\n\t          }\n\t        }\n\t      } catch (error) {\n\t        console.error(\"Unable to parse token \\\"\" + token + \"\\\" \" + error);\n\t      }\n\t\n\t      return expandedTokens;\n\t    }\n\t  }, {\n\t    key: \"_expandPrefixTokens\",\n\t    value: function _expandPrefixTokens(token) {\n\t      var expandedTokens = [];\n\t\n\t      // String.prototype.charAt() may return surrogate halves instead of whole characters.\n\t      // When this happens in the context of a web-worker it can cause Chrome to crash.\n\t      // Catching the error is a simple solution for now; in the future I may try to better support non-BMP characters.\n\t      // Resources:\n\t      // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charAt\n\t      // https://mathiasbynens.be/notes/javascript-unicode\n\t      try {\n\t        for (var i = 0, length = token.length; i < length; ++i) {\n\t          expandedTokens.push(token.substr(0, i + 1));\n\t        }\n\t      } catch (error) {\n\t        console.error(\"Unable to parse token \\\"\" + token + \"\\\" \" + error);\n\t      }\n\t\n\t      return expandedTokens;\n\t    }\n\t\n\t    /**\n\t     * @private\n\t     */\n\t\n\t  }, {\n\t    key: \"_sanitize\",\n\t    value: function _sanitize(string) {\n\t      return this._caseSensitive ? string.trim() : string.trim().toLocaleLowerCase();\n\t    }\n\t\n\t    /**\n\t     * @private\n\t     */\n\t\n\t  }, {\n\t    key: \"_tokenize\",\n\t    value: function _tokenize(text) {\n\t      return text.split(this._tokenizePattern).filter(function (text) {\n\t        return text;\n\t      }); // Remove empty tokens\n\t    }\n\t  }]);\n\t\n\t  return SearchUtility;\n\t}();\n\t\n\texports.default = SearchUtility;\n\n/***/ },\n/* 3 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\t\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\tvar INDEX_MODES = exports.INDEX_MODES = {\n\t  // Indexes for all substring searches (e.g. the term \"cat\" is indexed as \"c\", \"ca\", \"cat\", \"a\", \"at\", and \"t\").\n\t  // Based on 'all-substrings-index-strategy' from js-search;\n\t  // github.com/bvaughn/js-search/blob/master/source/index-strategy/all-substrings-index-strategy.ts\n\t  ALL_SUBSTRINGS: \"ALL_SUBSTRINGS\",\n\t\n\t  // Indexes for exact word matches only.\n\t  // Based on 'exact-word-index-strategy' from js-search;\n\t  // github.com/bvaughn/js-search/blob/master/source/index-strategy/exact-word-index-strategy.ts\n\t  EXACT_WORDS: \"EXACT_WORDS\",\n\t\n\t  // Indexes for prefix searches (e.g. the term \"cat\" is indexed as \"c\", \"ca\", and \"cat\" allowing prefix search lookups).\n\t  // Based on 'prefix-index-strategy' from js-search;\n\t  // github.com/bvaughn/js-search/blob/master/source/index-strategy/prefix-index-strategy.ts\n\t  PREFIXES: \"PREFIXES\"\n\t};\n\n/***/ },\n/* 4 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\t\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\t\n\tvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\t\n\tfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\t\n\t/**\n\t * Maps search tokens to uids using a trie structure.\n\t */\n\tvar SearchIndex = function () {\n\t  function SearchIndex() {\n\t    _classCallCheck(this, SearchIndex);\n\t\n\t    this.tokenToUidMap = {};\n\t  }\n\t\n\t  /**\n\t   * Maps the specified token to a uid.\n\t   *\n\t   * @param token Searchable token (e.g. \"road\")\n\t   * @param uid Identifies a document within the searchable corpus\n\t   */\n\t\n\t\n\t  _createClass(SearchIndex, [{\n\t    key: \"indexDocument\",\n\t    value: function indexDocument(token, uid) {\n\t      if (!this.tokenToUidMap[token]) {\n\t        this.tokenToUidMap[token] = {};\n\t      }\n\t\n\t      this.tokenToUidMap[token][uid] = uid;\n\t    }\n\t\n\t    /**\n\t     * Finds uids that have been mapped to the set of tokens specified.\n\t     * Only uids that have been mapped to all tokens will be returned.\n\t     *\n\t     * @param tokens Array of searchable tokens (e.g. [\"long\", \"road\"])\n\t     * @return Array of uids that have been associated with the set of search tokens\n\t     */\n\t\n\t  }, {\n\t    key: \"search\",\n\t    value: function search(tokens) {\n\t      var _this = this;\n\t\n\t      var uidMap = {};\n\t      var initialized = false;\n\t\n\t      tokens.forEach(function (token) {\n\t        var currentUidMap = _this.tokenToUidMap[token] || {};\n\t\n\t        if (!initialized) {\n\t          initialized = true;\n\t\n\t          for (var _uid in currentUidMap) {\n\t            uidMap[_uid] = currentUidMap[_uid];\n\t          }\n\t        } else {\n\t          for (var _uid2 in uidMap) {\n\t            if (!currentUidMap[_uid2]) {\n\t              delete uidMap[_uid2];\n\t            }\n\t          }\n\t        }\n\t      });\n\t\n\t      var uids = [];\n\t      for (var _uid3 in uidMap) {\n\t        uids.push(uidMap[_uid3]);\n\t      }\n\t\n\t      return uids;\n\t    }\n\t  }]);\n\t\n\t  return SearchIndex;\n\t}();\n\t\n\texports.default = SearchIndex;\n\n/***/ }\n/******/ ]);\n//# sourceMappingURL=2ef0afcacb6f46b34be5.worker.js.map", __webpack_require__.p + "2ef0afcacb6f46b34be5.worker.js");
+		return __webpack_require__(12)("/******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId])\n/******/ \t\t\treturn installedModules[moduleId].exports;\n/******/\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\texports: {},\n/******/ \t\t\tid: moduleId,\n/******/ \t\t\tloaded: false\n/******/ \t\t};\n/******/\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n/******/\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.loaded = true;\n/******/\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/\n/******/\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n/******/\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\t\n\tvar _util = __webpack_require__(1);\n\t\n\t/**\n\t * Search entry point to web worker.\n\t * Builds search index and performs searches on separate thread from the ui.\n\t */\n\t\n\tvar searchUtility = new _util.SearchUtility();\n\t\n\tself.addEventListener(\"message\", function (event) {\n\t  var data = event.data;\n\t  var method = data.method;\n\t\n\t\n\t  switch (method) {\n\t    case \"indexDocument\":\n\t      var uid = data.uid,\n\t          text = data.text;\n\t\n\t\n\t      searchUtility.indexDocument(uid, text);\n\t      break;\n\t    case \"search\":\n\t      var callbackId = data.callbackId,\n\t          query = data.query;\n\t\n\t\n\t      var results = searchUtility.search(query);\n\t\n\t      self.postMessage({ callbackId: callbackId, results: results });\n\t      break;\n\t    case \"setCaseSensitive\":\n\t      var caseSensitive = data.caseSensitive;\n\t\n\t\n\t      searchUtility.setCaseSensitive(caseSensitive);\n\t      break;\n\t    case \"setIndexMode\":\n\t      var indexMode = data.indexMode;\n\t\n\t\n\t      searchUtility.setIndexMode(indexMode);\n\t      break;\n\t    case \"setMatchAnyToken\":\n\t      var matchAnyToken = data.matchAnyToken;\n\t\n\t\n\t      searchUtility.setMatchAnyToken(matchAnyToken);\n\t      break;\n\t    case \"setTokenizePattern\":\n\t      var tokenizePattern = data.tokenizePattern;\n\t\n\t\n\t      searchUtility.setTokenizePattern(tokenizePattern);\n\t      break;\n\t  }\n\t}, false);\n\n/***/ },\n/* 1 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\t\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\texports.SearchUtility = exports.INDEX_MODES = undefined;\n\t\n\tvar _SearchUtility = __webpack_require__(2);\n\t\n\tvar _SearchUtility2 = _interopRequireDefault(_SearchUtility);\n\t\n\tvar _constants = __webpack_require__(3);\n\t\n\tfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\t\n\texports.default = _SearchUtility2.default;\n\texports.INDEX_MODES = _constants.INDEX_MODES;\n\texports.SearchUtility = _SearchUtility2.default;\n\n/***/ },\n/* 2 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\t\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\t\n\tvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\t\n\tvar _constants = __webpack_require__(3);\n\t\n\tvar _SearchIndex = __webpack_require__(4);\n\t\n\tvar _SearchIndex2 = _interopRequireDefault(_SearchIndex);\n\t\n\tfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\t\n\tfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\t\n\t/**\n\t * Synchronous client-side full-text search utility.\n\t * Forked from JS search (github.com/bvaughn/js-search).\n\t */\n\tvar SearchUtility = function () {\n\t\n\t  /**\n\t   * Constructor.\n\t   *\n\t   * @param indexMode See #setIndexMode\n\t   * @param tokenizePattern See #setTokenizePattern\n\t   * @param caseSensitive See #setCaseSensitive\n\t   * @param matchAnyToken See #setMatchAnyToken\n\t   */\n\t  function SearchUtility() {\n\t    var _this = this;\n\t\n\t    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},\n\t        _ref$caseSensitive = _ref.caseSensitive,\n\t        caseSensitive = _ref$caseSensitive === undefined ? false : _ref$caseSensitive,\n\t        _ref$indexMode = _ref.indexMode,\n\t        indexMode = _ref$indexMode === undefined ? _constants.INDEX_MODES.ALL_SUBSTRINGS : _ref$indexMode,\n\t        _ref$matchAnyToken = _ref.matchAnyToken,\n\t        matchAnyToken = _ref$matchAnyToken === undefined ? false : _ref$matchAnyToken,\n\t        _ref$tokenizePattern = _ref.tokenizePattern,\n\t        tokenizePattern = _ref$tokenizePattern === undefined ? /\\s+/ : _ref$tokenizePattern;\n\t\n\t    _classCallCheck(this, SearchUtility);\n\t\n\t    this.indexDocument = function (uid, text) {\n\t      _this._uids[uid] = true;\n\t\n\t      var fieldTokens = _this._tokenize(_this._sanitize(text));\n\t\n\t      fieldTokens.forEach(function (fieldToken) {\n\t        var expandedTokens = _this._expandToken(fieldToken);\n\t\n\t        expandedTokens.forEach(function (expandedToken) {\n\t          _this._searchIndex.indexDocument(expandedToken, uid);\n\t        });\n\t      });\n\t\n\t      return _this;\n\t    };\n\t\n\t    this.search = function (query) {\n\t      if (!query) {\n\t        return Object.keys(_this._uids);\n\t      } else {\n\t        var tokens = _this._tokenize(_this._sanitize(query));\n\t\n\t        return _this._searchIndex.search(tokens, _this._matchAnyToken);\n\t      }\n\t    };\n\t\n\t    this.terminate = function () {};\n\t\n\t    this._caseSensitive = caseSensitive;\n\t    this._indexMode = indexMode;\n\t    this._matchAnyToken = matchAnyToken;\n\t    this._tokenizePattern = tokenizePattern;\n\t\n\t    this._searchIndex = new _SearchIndex2.default();\n\t    this._uids = {};\n\t  }\n\t\n\t  /**\n\t   * Returns a constant representing the current case-sensitive bit.\n\t   */\n\t\n\t\n\t  _createClass(SearchUtility, [{\n\t    key: \"getCaseSensitive\",\n\t    value: function getCaseSensitive() {\n\t      return this._caseSensitive;\n\t    }\n\t\n\t    /**\n\t     * Returns a constant representing the current index mode.\n\t     */\n\t\n\t  }, {\n\t    key: \"getIndexMode\",\n\t    value: function getIndexMode() {\n\t      return this._indexMode;\n\t    }\n\t\n\t    /**\n\t     * Returns a constant representing the current match-any-token bit.\n\t     */\n\t\n\t  }, {\n\t    key: \"getMatchAnyToken\",\n\t    value: function getMatchAnyToken() {\n\t      return this._matchAnyToken;\n\t    }\n\t\n\t    /**\n\t     * Returns a constant representing the current tokenize pattern.\n\t     */\n\t\n\t  }, {\n\t    key: \"getTokenizePattern\",\n\t    value: function getTokenizePattern() {\n\t      return this._tokenizePattern;\n\t    }\n\t\n\t    /**\n\t     * Adds or updates a uid in the search index and associates it with the specified text.\n\t     * Note that at this time uids can only be added or updated in the index, not removed.\n\t     *\n\t     * @param uid Uniquely identifies a searchable object\n\t     * @param text Text to associate with uid\n\t     */\n\t\n\t\n\t    /**\n\t     * Searches the current index for the specified query text.\n\t     * Only uids matching all of the words within the text will be accepted,\n\t     * unless matchAny is set to true.\n\t     * If an empty query string is provided all indexed uids will be returned.\n\t     *\n\t     * Document searches are case-insensitive by default (e.g. \"search\" will match \"Search\").\n\t     * Document searches use substring matching by default (e.g. \"na\" and \"me\" will both match \"name\").\n\t     *\n\t     * @param query Searchable query text\n\t     * @return Array of uids\n\t     */\n\t\n\t  }, {\n\t    key: \"setCaseSensitive\",\n\t\n\t\n\t    /**\n\t     * Sets a new case-sensitive bit\n\t     */\n\t    value: function setCaseSensitive(caseSensitive) {\n\t      this._caseSensitive = caseSensitive;\n\t    }\n\t\n\t    /**\n\t     * Sets a new index mode.\n\t     * See util/constants/INDEX_MODES\n\t     */\n\t\n\t  }, {\n\t    key: \"setIndexMode\",\n\t    value: function setIndexMode(indexMode) {\n\t      if (Object.keys(this._uids).length > 0) {\n\t        throw Error(\"indexMode cannot be changed once documents have been indexed\");\n\t      }\n\t\n\t      this._indexMode = indexMode;\n\t    }\n\t\n\t    /**\n\t     * Sets a new match-any-token bit\n\t     */\n\t\n\t  }, {\n\t    key: \"setMatchAnyToken\",\n\t    value: function setMatchAnyToken(matchAnyToken) {\n\t      this._matchAnyToken = matchAnyToken;\n\t    }\n\t\n\t    /**\n\t     * Sets a new tokenize pattern (regular expression)\n\t     */\n\t\n\t  }, {\n\t    key: \"setTokenizePattern\",\n\t    value: function setTokenizePattern(pattern) {\n\t      this._tokenizePattern = pattern;\n\t    }\n\t\n\t    /**\n\t     *  Added to make class adhere to interface. Add cleanup code as needed.\n\t     */\n\t\n\t  }, {\n\t    key: \"_expandToken\",\n\t\n\t\n\t    /**\n\t     * Index strategy based on 'all-substrings-index-strategy.ts' in github.com/bvaughn/js-search/\n\t     *\n\t     * @private\n\t     */\n\t    value: function _expandToken(token) {\n\t      switch (this._indexMode) {\n\t        case _constants.INDEX_MODES.EXACT_WORDS:\n\t          return [token];\n\t        case _constants.INDEX_MODES.PREFIXES:\n\t          return this._expandPrefixTokens(token);\n\t        case _constants.INDEX_MODES.ALL_SUBSTRINGS:\n\t        default:\n\t          return this._expandAllSubstringTokens(token);\n\t      }\n\t    }\n\t  }, {\n\t    key: \"_expandAllSubstringTokens\",\n\t    value: function _expandAllSubstringTokens(token) {\n\t      var expandedTokens = [];\n\t\n\t      // String.prototype.charAt() may return surrogate halves instead of whole characters.\n\t      // When this happens in the context of a web-worker it can cause Chrome to crash.\n\t      // Catching the error is a simple solution for now; in the future I may try to better support non-BMP characters.\n\t      // Resources:\n\t      // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charAt\n\t      // https://mathiasbynens.be/notes/javascript-unicode\n\t      try {\n\t        for (var i = 0, length = token.length; i < length; ++i) {\n\t          var substring = \"\";\n\t\n\t          for (var j = i; j < length; ++j) {\n\t            substring += token.charAt(j);\n\t            expandedTokens.push(substring);\n\t          }\n\t        }\n\t      } catch (error) {\n\t        console.error(\"Unable to parse token \\\"\" + token + \"\\\" \" + error);\n\t      }\n\t\n\t      return expandedTokens;\n\t    }\n\t  }, {\n\t    key: \"_expandPrefixTokens\",\n\t    value: function _expandPrefixTokens(token) {\n\t      var expandedTokens = [];\n\t\n\t      // String.prototype.charAt() may return surrogate halves instead of whole characters.\n\t      // When this happens in the context of a web-worker it can cause Chrome to crash.\n\t      // Catching the error is a simple solution for now; in the future I may try to better support non-BMP characters.\n\t      // Resources:\n\t      // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charAt\n\t      // https://mathiasbynens.be/notes/javascript-unicode\n\t      try {\n\t        for (var i = 0, length = token.length; i < length; ++i) {\n\t          expandedTokens.push(token.substr(0, i + 1));\n\t        }\n\t      } catch (error) {\n\t        console.error(\"Unable to parse token \\\"\" + token + \"\\\" \" + error);\n\t      }\n\t\n\t      return expandedTokens;\n\t    }\n\t\n\t    /**\n\t     * @private\n\t     */\n\t\n\t  }, {\n\t    key: \"_sanitize\",\n\t    value: function _sanitize(string) {\n\t      return this._caseSensitive ? string.trim() : string.trim().toLocaleLowerCase();\n\t    }\n\t\n\t    /**\n\t     * @private\n\t     */\n\t\n\t  }, {\n\t    key: \"_tokenize\",\n\t    value: function _tokenize(text) {\n\t      return text.split(this._tokenizePattern).filter(function (text) {\n\t        return text;\n\t      }); // Remove empty tokens\n\t    }\n\t  }]);\n\t\n\t  return SearchUtility;\n\t}();\n\t\n\texports.default = SearchUtility;\n\n/***/ },\n/* 3 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\t\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\tvar INDEX_MODES = exports.INDEX_MODES = {\n\t  // Indexes for all substring searches (e.g. the term \"cat\" is indexed as \"c\", \"ca\", \"cat\", \"a\", \"at\", and \"t\").\n\t  // Based on 'all-substrings-index-strategy' from js-search;\n\t  // github.com/bvaughn/js-search/blob/master/source/index-strategy/all-substrings-index-strategy.ts\n\t  ALL_SUBSTRINGS: \"ALL_SUBSTRINGS\",\n\t\n\t  // Indexes for exact word matches only.\n\t  // Based on 'exact-word-index-strategy' from js-search;\n\t  // github.com/bvaughn/js-search/blob/master/source/index-strategy/exact-word-index-strategy.ts\n\t  EXACT_WORDS: \"EXACT_WORDS\",\n\t\n\t  // Indexes for prefix searches (e.g. the term \"cat\" is indexed as \"c\", \"ca\", and \"cat\" allowing prefix search lookups).\n\t  // Based on 'prefix-index-strategy' from js-search;\n\t  // github.com/bvaughn/js-search/blob/master/source/index-strategy/prefix-index-strategy.ts\n\t  PREFIXES: \"PREFIXES\"\n\t};\n\n/***/ },\n/* 4 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\t\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\t\n\tvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\t\n\tfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\t\n\t/**\n\t * Maps search tokens to uids using a trie structure.\n\t */\n\tvar SearchIndex = function () {\n\t  function SearchIndex() {\n\t    _classCallCheck(this, SearchIndex);\n\t\n\t    this.tokenToUidMap = {};\n\t  }\n\t\n\t  /**\n\t   * Maps the specified token to a uid.\n\t   *\n\t   * @param token Searchable token (e.g. \"road\")\n\t   * @param uid Identifies a document within the searchable corpus\n\t   */\n\t\n\t\n\t  _createClass(SearchIndex, [{\n\t    key: \"indexDocument\",\n\t    value: function indexDocument(token, uid) {\n\t      if (!this.tokenToUidMap[token]) {\n\t        this.tokenToUidMap[token] = {};\n\t      }\n\t\n\t      this.tokenToUidMap[token][uid] = uid;\n\t    }\n\t\n\t    /**\n\t     * Finds uids that have been mapped to the set of tokens specified.\n\t     * Only uids that have been mapped to all tokens will be returned.\n\t     *\n\t     * @param tokens Array of searchable tokens (e.g. [\"long\", \"road\"])\n\t     * @param matchAnyToken Whether to match any token. Default is false.\n\t     * @return Array of uids that have been associated with the set of search tokens\n\t     */\n\t\n\t  }, {\n\t    key: \"search\",\n\t    value: function search(tokens, matchAnyToken) {\n\t      var _this = this;\n\t\n\t      var uidMap = {};\n\t      var uidMatches = {};\n\t      var initialized = false;\n\t\n\t      tokens.forEach(function (token) {\n\t        var currentUidMap = _this.tokenToUidMap[token] || {};\n\t\n\t        if (!initialized) {\n\t          initialized = true;\n\t\n\t          for (var _uid in currentUidMap) {\n\t            uidMap[_uid] = currentUidMap[_uid];\n\t            uidMatches[_uid] = 1;\n\t          }\n\t        } else {\n\t          // Delete existing matches if using and AND query (the default)\n\t          // Otherwise add new results to the matches\n\t          if (!matchAnyToken) {\n\t            for (var _uid2 in uidMap) {\n\t              if (!currentUidMap[_uid2]) {\n\t                delete uidMap[_uid2];\n\t              }\n\t            }\n\t          } else {\n\t            for (var _uid3 in currentUidMap) {\n\t              uidMap[_uid3] = currentUidMap[_uid3];\n\t              uidMatches[_uid3] = (uidMatches[_uid3] || 0) + 1;\n\t            }\n\t          }\n\t        }\n\t      });\n\t\n\t      var uids = [];\n\t      for (var _uid4 in uidMap) {\n\t        uids.push(uidMap[_uid4]);\n\t      }\n\t\n\t      // Sort according to most matches, if match any token is set.\n\t      if (matchAnyToken) {\n\t        uids.sort(function (a, b) {\n\t          return uidMatches[b] - uidMatches[a];\n\t        });\n\t      }\n\t\n\t      return uids;\n\t    }\n\t  }]);\n\t\n\t  return SearchIndex;\n\t}();\n\t\n\texports.default = SearchIndex;\n\n/***/ }\n/******/ ]);\n//# sourceMappingURL=5cafaba60d6eb1f43c8f.worker.js.map", __webpack_require__.p + "5cafaba60d6eb1f43c8f.worker.js");
 	};
@@ -1061,0 +1117,0 @@

package.json

 {
   "name": "js-worker-search",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "JavaScript client-side search API with web-worker support",
@@ -5,0 +5,0 @@ "author": "Brian Vaughn ([e-mail])",

README.md

@@ -50,2 +50,5 @@ js-worker-search
 
+##### `terminate()`
+If search is running in a web worker, this will terminate the worker to allow for garbage collection.
+
 Example Usage
@@ -120,2 +123,13 @@ ------
 
+### Partial matches
+By default, the search utility only returns documents containing every search token.
+It can be configured to return documents containing any search token.
+
+```js
+// Change search behavior from AND to OR
+const searchApi = new SearchApi({
+  matchAnyToken: true
+})
+```
+
 Changelog
@@ -122,0 +136,0 @@ ---------

No alert changes

Improved metrics

Total package byte prevSize

161787

increased by8.54%

Lines of code

1403

increased by7.51%

Number of lines in readme file

142

increased by10.94%

No dependency changes