Travis build: 1163

README.md

@@ -950,9 +950,7 @@ Use `Array.map()` to generate h rows where each is a new array of size w initial
 
 ```js
 const initialize2DArray = (w, h, val = null) =>
-  Array(h)
+  Array.from({ length: h }).map(() => Array.from({ length: w }).fill(val));
-    .fill()
-    .map(() => Array(w).fill(val));
 ```
 
 <details>
@@ -5202,6 +5200,7 @@ const httpPost = (url, callback, data = null, err = console.error) => {
 ```js
 
 
+
 const newPost = {
   "userId": 1,
   "id": 1337,

docs/index.html

@@ -151,9 +151,7 @@ Object<span class="token punctuation">.</span><span class="token function">assig
 </pre><button class="primary clipboard-copy">&#128203;&nbsp;Copy to clipboard</button></div></div><div class="card fluid"><h3 id="initial" class="section double-padded">initial</h3><div class="section double-padded"><p>Returns all the elements of an array except the last one.</p><p>Use <code>arr.slice(0,-1)</code> to return all but the last element of the array.</p><pre class="language-js"><span class="token keyword">const</span> <span class="token function-variable function">initial</span> <span class="token operator">=</span> arr <span class="token operator">=></span> arr<span class="token punctuation">.</span><span class="token function">slice</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">,</span> <span class="token operator">-</span><span class="token number">1</span><span class="token punctuation">);</span>
 </pre><label class="collapse">Show examples</label><pre class="language-js"><span class="token function">initial</span><span class="token punctuation">([</span><span class="token number">1</span><span class="token punctuation">,</span> <span class="token number">2</span><span class="token punctuation">,</span> <span class="token number">3</span><span class="token punctuation">]);</span> <span class="token comment">// [1,2]</span>
 </pre><button class="primary clipboard-copy">&#128203;&nbsp;Copy to clipboard</button></div></div><div class="card fluid"><h3 id="initialize2darray" class="section double-padded">initialize2DArray</h3><div class="section double-padded"><p>Initializes a 2D array of given width and height and value.</p><p>Use <code>Array.map()</code> to generate h rows where each is a new array of size w initialize with value. If the value is not provided, default to <code>null</code>.</p><pre class="language-js"><span class="token keyword">const</span> <span class="token function-variable function">initialize2DArray</span> <span class="token operator">=</span> <span class="token punctuation">(</span>w<span class="token punctuation">,</span> h<span class="token punctuation">,</span> val <span class="token operator">=</span> <span class="token keyword">null</span><span class="token punctuation">)</span> <span class="token operator">=></span>
-  <span class="token function">Array</span><span class="token punctuation">(</span>h<span class="token punctuation">)
+  Array<span class="token punctuation">.</span><span class="token keyword">from</span><span class="token punctuation">({</span> length<span class="token punctuation">:</span> h <span class="token punctuation">}).</span><span class="token function">map</span><span class="token punctuation">(()</span> <span class="token operator">=></span> Array<span class="token punctuation">.</span><span class="token keyword">from</span><span class="token punctuation">({</span> length<span class="token punctuation">:</span> w <span class="token punctuation">}).</span><span class="token function">fill</span><span class="token punctuation">(</span>val<span class="token punctuation">));</span>
-    .</span><span class="token function">fill</span><span class="token punctuation">()
-    .</span><span class="token function">map</span><span class="token punctuation">(()</span> <span class="token operator">=></span> <span class="token function">Array</span><span class="token punctuation">(</span>w<span class="token punctuation">).</span><span class="token function">fill</span><span class="token punctuation">(</span>val<span class="token punctuation">));</span>
 </pre><label class="collapse">Show examples</label><pre class="language-js"><span class="token function">initialize2DArray</span><span class="token punctuation">(</span><span class="token number">2</span><span class="token punctuation">,</span> <span class="token number">2</span><span class="token punctuation">,</span> <span class="token number">0</span><span class="token punctuation">);</span> <span class="token comment">// [[0,0], [0,0]]</span>
 </pre><button class="primary clipboard-copy">&#128203;&nbsp;Copy to clipboard</button></div></div><div class="card fluid"><h3 id="initializearraywithrange" class="section double-padded">initializeArrayWithRange</h3><div class="section double-padded"><p>Initializes an array containing the numbers in the specified range where <code>start</code> and <code>end</code> are inclusive with there common difference <code>step</code>.</p><p>Use <code>Array.from(Math.ceil((end+1-start)/step))</code> to create an array of the desired length(the amounts of elements is equal to <code>(end-start)/step</code> or <code>(end+1-start)/step</code> for inclusive end), <code>Array.map()</code> to fill with the desired values in a range. You can omit <code>start</code> to use a default value of <code>0</code>. You can omit <code>step</code> to use a default value of <code>1</code>.</p><pre class="language-js"><span class="token keyword">const</span> <span class="token function-variable function">initializeArrayWithRange</span> <span class="token operator">=</span> <span class="token punctuation">(</span>end<span class="token punctuation">,</span> start <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">,</span> step <span class="token operator">=</span> <span class="token number">1</span><span class="token punctuation">)</span> <span class="token operator">=></span>
   Array<span class="token punctuation">.</span><span class="token keyword">from</span><span class="token punctuation">({</span> length<span class="token punctuation">:</span> Math<span class="token punctuation">.</span><span class="token function">ceil</span><span class="token punctuation">((</span>end <span class="token operator">+</span> <span class="token number">1</span> <span class="token operator">-</span> start<span class="token punctuation">)</span> <span class="token operator">/</span> step<span class="token punctuation">) }).</span><span class="token function">map</span><span class="token punctuation">((</span>v<span class="token punctuation">,</span> i<span class="token punctuation">)</span> <span class="token operator">=></span> i <span class="token operator">*</span> step <span class="token operator">+</span> start<span class="token punctuation">);</span>
@@ -1164,6 +1162,7 @@ Logs: {
 };</span>
 </pre><label class="collapse">Show examples</label><pre class="language-js">
 
+
 <span class="token keyword">const</span> newPost <span class="token operator">=</span> <span class="token punctuation">{</span>
   <span class="token string">"userId"</span><span class="token punctuation">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
   <span class="token string">"id"</span><span class="token punctuation">:</span> <span class="token number">1337</span><span class="token punctuation">,</span>

snippets/httpPost.md

@@ -23,6 +23,7 @@ const httpPost = (url, callback, data = null, err = console.error) => {
 ```js
 
 
+
 const newPost = {
   "userId": 1,
   "id": 1337,

snippets/initialize2DArray.md

@@ -6,7 +6,7 @@ Use `Array.map()` to generate h rows where each is a new array of size w initial
 
 ```js
 const initialize2DArray = (w, h, val = null) =>
-  Array.from({ length: h }).map(() => Array.from({ length: w}).fill(val));
+  Array.from({ length: h }).map(() => Array.from({ length: w }).fill(val));
 ```
 
 ```js