← All changes | assets/lib/Mustache/HelperCollection.php +15 -13 2.0.6 → 4.0.3 View file →

		@@ -2,9 +2,9 @@
2	2
3	3	/*
4	4	* This file is part of Mustache.php.
5	5	*
6		- * (c) 2012 Justin Hileman
	6	+ * (c) 2010-2017 Justin Hileman
7	7	*
8	8	* For the full copyright and license information, please view the LICENSE
9	9	* file that was distributed with this source code.
10	10	*/
		@@ -26,17 +26,19 @@
26	26	* @param array|Traversable $helpers (default: null)
27	27	*/
28	28	public function __construct($helpers = null)
29	29	{
30		- if ($helpers !== null) {
31		- if (!is_array($helpers) && !$helpers instanceof Traversable) {
32		- throw new Mustache_Exception_InvalidArgumentException('HelperCollection constructor expects an array of helpers');
33		- }
	30	+ if ($helpers === null) {
	31	+ return;
	32	+ }
34	33
35		- foreach ($helpers as $name => $helper) {
36		- $this->add($name, $helper);
37		- }
	34	+ if (!is_array($helpers) && !$helpers instanceof Traversable) {
	35	+ throw new Mustache_Exception_InvalidArgumentException('HelperCollection constructor expects an array of helpers');
38	36	}
	37	+
	38	+ foreach ($helpers as $name => $helper) {
	39	+ $this->add($name, $helper);
	40	+ }
39	41	}
40	42
41	43	/**
42	44	* Magic mutator.
		@@ -78,9 +80,9 @@
78	80
79	81	/**
80	82	* Get a helper by name.
81	83	*
82		- * @throws Mustache_Exception_UnknownHelperException If helper does not exist.
	84	+ * @throws Mustache_Exception_UnknownHelperException If helper does not exist
83	85	*
84	86	* @param string $name
85	87	*
86	88	* @return mixed Helper
		@@ -100,9 +102,9 @@
100	102	* @see Mustache_HelperCollection::has
101	103	*
102	104	* @param string $name
103	105	*
104		- * @return boolean True if helper is present
	106	+ * @return bool True if helper is present
105	107	*/
106	108	public function __isset($name)
107	109	{
108	110	return $this->has($name);
		@@ -112,9 +114,9 @@
112	114	* Check whether a given helper is present in the collection.
113	115	*
114	116	* @param string $name
115	117	*
116		- * @return boolean True if helper is present
	118	+ * @return bool True if helper is present
117	119	*/
118	120	public function has($name)
119	121	{
120	122	return array_key_exists($name, $this->helpers);
		@@ -134,9 +136,9 @@
134	136
135	137	/**
136	138	* Check whether a given helper is present in the collection.
137	139	*
138		- * @throws Mustache_Exception_UnknownHelperException if the requested helper is not present.
	140	+ * @throws Mustache_Exception_UnknownHelperException if the requested helper is not present
139	141	*
140	142	* @param string $name
141	143	*/
142	144	public function remove($name)
		@@ -160,9 +162,9 @@
160	162
161	163	/**
162	164	* Check whether the helper collection is empty.
163	165	*
164		- * @return boolean True if the collection is empty
	166	+ * @return bool True if the collection is empty
165	167	*/
166	168	public function isEmpty()
167	169	{
168	170	return empty($this->helpers);