From ec14aed6164c27349d8f0fb1d3d83bbfbe38d741 Mon Sep 17 00:00:00 2001
From: MDLeom <43627182+curbengh@users.noreply.github.com>
Date: Mon, 27 Apr 2020 09:34:18 +0100
Subject: [PATCH] refactor(pattern): prototype to class syntax

---
 lib/pattern.js | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

diff --git a/lib/pattern.js b/lib/pattern.js
index c2eecf8c..1b611e0a 100644
--- a/lib/pattern.js
+++ b/lib/pattern.js
@@ -4,23 +4,25 @@ const escapeRegExp = require('./escape_regexp');
 
 const rParam = /([:*])([\w?]*)?/g;
 
-function Pattern(rule) {
-  if (rule instanceof Pattern) {
-    return rule;
-  } else if (typeof rule === 'function') {
-    this.match = rule;
-  } else if (rule instanceof RegExp) {
-    this.match = regexFilter(rule);
-  } else if (typeof rule === 'string') {
-    this.match = stringFilter(rule);
-  } else {
-    throw new TypeError('rule must be a function, a string or a regular expression.');
+class Pattern {
+  constructor(rule) {
+    if (rule instanceof Pattern) {
+      return rule;
+    } else if (typeof rule === 'function') {
+      this.match = rule;
+    } else if (rule instanceof RegExp) {
+      this.match = regexFilter(rule);
+    } else if (typeof rule === 'string') {
+      this.match = stringFilter(rule);
+    } else {
+      throw new TypeError('rule must be a function, a string or a regular expression.');
+    }
   }
-}
 
-Pattern.prototype.test = function(str) {
-  return Boolean(this.match(str));
-};
+  test(str) {
+    return Boolean(this.match(str));
+  }
+}
 
 function regexFilter(rule) {
   return str => str.match(rule);