fast-matcher - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

fastMatcher.js

 (function() {
 
+  /**
+   * @example
+   * var list = ['b', 'a', 'c'];
+   *
+   * // constructing a FastMatcher instance should not modify the list passed in
+   * new FastMatcher(list); // list == ['b', 'a', 'c']
+   */
   function FastMatcher(list, options) {
-    this.list     = list;
+    this.list     = list.slice(0);
     this.options  = options || {};
@@ -30,4 +37,10 @@ this.matches  = this.options.matches || [];
   FastMatcher.prototype.createSelector = function createSelector() {
-    var selector = this.options.selector;
+    var baseSelector = this.getBaseSelector(this.options.selector);
 
+    return this.options.caseInsensitive ?
+      function(x) { return baseSelector(x).toLowerCase(); } :
+      baseSelector;
+  };
+
+  FastMatcher.prototype.getBaseSelector = function(selector) {
     if (typeof selector === 'function') {
@@ -46,5 +59,11 @@ return selector;
    * @example
-   * var fm = new FastMatcher(['ab', 'ac', 'ba', 'bc']);
+   * function getMatches(list, prefix, options) {
+   *   return new FastMatcher(list, options).getMatches(prefix);
+   * }
    *
-   * fm.getMatches('a'); // => ['ab', 'ac']
+   * getMatches(['aa', 'ab', 'ba', 'bb'], 'a');
+   * // => ['aa', 'ab']
+   *
+   * getMatches(['aa', 'ba', 'AB', 'BB'], 'a', { caseInsensitive: true });
+   * // => ['aa', 'AB']
    */
@@ -126,2 +145,5 @@ FastMatcher.prototype.getMatches = function getMatches(prefix) {
    * @example
+   * startsWith('', 'a');     // => false
+   * startsWith('a', 'a');    // => true
+   * startsWith('aa', 'a');   // => true
    * startsWith('foo', 'f');  // => true
@@ -133,3 +155,3 @@ * startsWith('bar', 'f');  // => false
   function startsWith(string, prefix) {
-    return string.lastIndexOf(prefix, prefix.length) === 0;
+    return string.lastIndexOf(prefix, prefix.length - 1) === 0;
   }
@@ -136,0 +158,0 @@

package.json

 {
   "name": "fast-matcher",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Find matches fast",
@@ -5,0 +5,0 @@ "main": "fastMatcher.js",

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Improved metrics

Total package byte prevSize

13063

increased by6.12%

Lines of code

209

increased by11.17%

No dependency changes