From 22c2bbc2a74f7379ed8b03c27584bdeddd48bad1 Mon Sep 17 00:00:00 2001
From: surunzi <surunzi@foxmail.com>
Date: Thu, 22 Feb 2018 14:27:41 +0800
Subject: [PATCH] Add: rmCookie util

---
 doc/UTIL_API.md            | 12 +++++++
 src/Resources/Resources.js | 48 ++-----------------------
 src/lib/util.js            | 72 ++++++++++++++++++++++++++++++++++++++
 test/util.js               |  2 +-
 4 files changed, 88 insertions(+), 46 deletions(-)

diff --git a/doc/UTIL_API.md b/doc/UTIL_API.md
index 055fc31..6d830cf 100644
--- a/doc/UTIL_API.md
+++ b/doc/UTIL_API.md
@@ -1967,6 +1967,18 @@ var paramArr = _.restArgs(function (rest) { return rest });
 paramArr(1, 2, 3, 4); // -> [1, 2, 3, 4]
 ```
 
+## rmCookie 
+
+Loop through all possible path and domain to remove cookie.
+
+|Name|Type  |Desc      |
+|----|------|----------|
+|key |string|Cookie key|
+
+```javascript
+rmCookie('test');
+```
+
 ## root 
 
 Root object reference, `global` in nodeJs, `window` in browser.
diff --git a/src/Resources/Resources.js b/src/Resources/Resources.js
index 5a81203..82ca33b 100644
--- a/src/Resources/Resources.js
+++ b/src/Resources/Resources.js
@@ -16,7 +16,7 @@ import {
     isErudaEl,
     toArr,
     concat,
-    cookie
+    rmCookie
 } from '../lib/util';
 
 export default class Resources extends Tool
@@ -269,7 +269,7 @@ export default class Resources extends Tool
            {
                let key = $(this).data('key');
 
-               delCookie(key);
+               rmCookie(key);
                self.refreshCookie()._render();
            })
            .on('click', '.eruda-clear-storage', function ()
@@ -288,7 +288,7 @@ export default class Resources extends Tool
            })
            .on('click', '.eruda-clear-cookie', () =>
            {
-               each(this._cookieData, val => delCookie(val.key));
+               each(this._cookieData, val => rmCookie(val.key));
                this.refreshCookie()._render();
            })
            .on('click', '.eruda-storage-val', function ()
@@ -491,48 +491,6 @@ function getState(type, len)
     return 'eruda-ok';
 }
 
-let {hostname, pathname} = window.location;
-
-function delCookie(key)
-{
-    let hostNames = hostname.split('.'),
-        pathNames = pathname.split('/'),
-        domain = '',
-        pathLen = pathNames.length,
-        path;
-
-    if (del()) return;
-
-    for (let i = hostNames.length - 1; i >= 0; i--)
-    {
-        let hostName = hostNames[i];
-        if (hostName === '') continue;
-        domain = (domain === '') ? hostName : hostName + '.' + domain ;
-
-        path = '/';
-        if (del({domain, path}) || del({domain})) return;
-
-        for (let j = 0; j < pathLen; j++)
-        {
-            let pathName = pathNames[j];
-            if (pathName === '') continue;
-
-            path += pathName;
-            if (del({domain, path}) || del({path})) return;
-
-            path += '/';
-            if (del({domain, path}) || del({path})) return;
-        }
-    }
-
-    function del(options = {})
-    {
-        cookie.remove(key, options);
-
-        return !cookie.get(key);
-    }
-}
-
 function getLowerCaseTagName(el) 
 {
     if (!el.tagName) return '';
diff --git a/src/lib/util.js b/src/lib/util.js
index e8645ba..a2533b1 100644
--- a/src/lib/util.js
+++ b/src/lib/util.js
@@ -5973,6 +5973,78 @@ export var detectBrowser = _.detectBrowser = (function ()
     return exports;
 })();
 
+/* ------------------------------ rmCookie ------------------------------ */
+
+export var rmCookie = _.rmCookie = (function ()
+{
+    /* Loop through all possible path and domain to remove cookie.
+     *
+     * |Name|Type  |Desc      |
+     * |----|------|----------|
+     * |key |string|Cookie key|
+     * 
+     * ```javascript
+     * rmCookie('test');
+     * ```
+     */
+
+    /* module
+     * env: browser
+     * test: browser
+     */
+
+    /* dependencies
+     * cookie 
+     */ 
+
+    function exports(key) 
+    {
+        var location = window.location,
+            hostname = location.hostname, 
+            pathname = location.pathname,
+            hostNames = hostname.split('.'),
+            pathNames = pathname.split('/'),
+            domain = '',
+            pathLen = pathNames.length,
+            path;
+
+        if (del()) return;
+
+        for (var i = hostNames.length - 1; i >= 0; i--)
+        {
+            var hostName = hostNames[i];
+            if (hostName === '') continue;
+            domain = (domain === '') ? hostName : hostName + '.' + domain ;
+
+            path = '/';
+            if (del({domain: domain, path: path}) || del({domain: domain})) return;
+
+            for (var j = 0; j < pathLen; j++)
+            {
+                var pathName = pathNames[j];
+                if (pathName === '') continue;
+
+                path += pathName;
+                if (del({domain: domain, path: path}) || del({path: path})) return;
+
+                path += '/';
+                if (del({domain: domain, path: path}) || del({path: path})) return;
+            }
+        }
+
+        function del(options)
+        {
+            options = options || {};
+
+            cookie.remove(key, options);
+
+            return !cookie.get(key);
+        }
+    }
+
+    return exports;
+})();
+
 /* ------------------------------ rtrim ------------------------------ */
 
 export var rtrim = _.rtrim = (function ()
diff --git a/test/util.js b/test/util.js
index 89b2c32..5f0c454 100644
--- a/test/util.js
+++ b/test/util.js
@@ -784,7 +784,7 @@
          *
          * |Name  |Type   |Desc                              |
          * |------|-------|----------------------------------|
-         * |val   |*      |The value to check                |
+         * |val   |*      |Value to check                    |
          * |return|boolean|True if value is an `Array` object|
          *
          * ```javascript