From d49957af7c1ee3644e13ad5582dd8bb394c89959 Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Fri, 4 Nov 2016 15:05:25 +0700
Subject: [PATCH] cleanup #36

---
 index.js  |  9 ++-------
 readme.md | 14 +++++++-------
 test.js   |  3 ---
 3 files changed, 9 insertions(+), 17 deletions(-)

diff --git a/index.js b/index.js
index 6cee921..587a0fd 100644
--- a/index.js
+++ b/index.js
@@ -21,12 +21,8 @@ function assertPatternsInput(patterns) {
 	}
 }
 
-function castArray(value) {
-	return Array.isArray(value) ? value : [value];
-}
-
 function generateGlobTasks(patterns, opts) {
-	patterns = castArray(patterns);
+	patterns = [].concat(patterns);
 	assertPatternsInput(patterns);
 
 	var globTasks = [];
@@ -86,8 +82,7 @@ module.exports.sync = function (patterns, opts) {
 module.exports.generateGlobTasks = generateGlobTasks;
 
 module.exports.hasMagic = function (patterns, opts) {
-	patterns = castArray(patterns);
-	return patterns.some(function (pattern) {
+	return [].concat(patterns).some(function (pattern) {
 		return glob.hasMagic(pattern, opts);
 	});
 };
diff --git a/readme.md b/readme.md
index 3d2141b..e10a488 100644
--- a/readme.md
+++ b/readme.md
@@ -44,9 +44,15 @@ Returns an array of objects in the format `{ pattern: string, opts: Object }`, w
 
 Note that you should avoid running the same tasks multiple times as they contain a file system cache. Instead, run this method each time to ensure file system changes are taken into consideration.
 
+### globby.hasMagic(patterns, [options])
+
+Returns a `boolean` of whether there are any special glob characters in the `patterns`.
+
+Note that the options affect the results. If `noext: true` is set, then `+(a|b)` will not be considered a magic pattern. If the pattern has a brace expansion, like `a/{b/c,x/y}`, then that is considered magical, unless `nobrace: true` is set.
+
 #### patterns
 
-Type: `string`, `Array`
+Type: `string` `Array`
 
 See supported `minimatch` [patterns](https://github.com/isaacs/minimatch#usage).
 
@@ -56,12 +62,6 @@ Type: `Object`
 
 See the `node-glob` [options](https://github.com/isaacs/node-glob#options).
 
-### globby.hasMagic(patterns, [options])
-
-Returns `true` if there are any special glob characters in an array of patterns.
-
-See `node-glob` hasMagic(https://github.com/isaacs/node-glob#globhasmagicpattern-options).
-
 
 ## Globbing patterns
 
diff --git a/test.js b/test.js
index d86cfcc..59592d0 100644
--- a/test.js
+++ b/test.js
@@ -72,9 +72,6 @@ test('expose generateGlobTasks', t => {
 
 test('expose hasMagic', t => {
 	t.true(m.hasMagic('**'));
-});
-
-test('hasMagic handles multiple patterns', t => {
 	t.true(m.hasMagic(['**', 'path1', 'path2']));
 	t.false(m.hasMagic(['path1', 'path2']));
 });