Update syntax blocks for Symbol and Weak objects (#4670)

mdn · May 4, 2021 · 47720e1 · 47720e1
1 parent 5a860a9
commit 47720e1
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Showing 15 changed files with 24 additions and 20 deletions.
diff --git a/files/en-us/web/javascript/reference/global_objects/symbol/symbol/index.html b/files/en-us/web/javascript/reference/global_objects/symbol/symbol/index.html
@@ -24,7 +24,10 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js">Symbol([<var>description</var>])</pre>
+<pre class="brush: js">
+Symbol()
+Symbol(description)
+</pre>
 
 <h3 id="Parameters">Parameters</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/symbol/tosource/index.html b/files/en-us/web/javascript/reference/global_objects/symbol/tosource/index.html
@@ -18,10 +18,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js"><var>Symbol</var>.toSource()
-
-var sym = Symbol()
-sym.toSource()</pre>
+<pre class="brush: js">toSource()</pre>
 
 <h3 id="Return_value">Return value</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/symbol/tostring/index.html b/files/en-us/web/javascript/reference/global_objects/symbol/tostring/index.html
@@ -18,7 +18,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js">Symbol().toString()</pre>
+<pre class="brush: js">toString()</pre>
 
 <h3 id="Return_value">Return value</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/symbol/valueof/index.html b/files/en-us/web/javascript/reference/global_objects/symbol/valueof/index.html
@@ -15,8 +15,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js">Symbol().valueOf()
-</pre>
+<pre class="brush: js">valueOf()</pre>
 
 <h3 id="Return_value">Return value</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakmap/clear/index.html b/files/en-us/web/javascript/reference/global_objects/weakmap/clear/index.html
@@ -17,7 +17,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js"><em>wm</em>.clear();</pre>
+<pre class="brush: js">clear()</pre>
 
 <h2 id="Examples">Examples</h2>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakmap/delete/index.html b/files/en-us/web/javascript/reference/global_objects/weakmap/delete/index.html
@@ -20,7 +20,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js"><var>wm</var>.delete(<var>key</var>);</pre>
+<pre class="brush: js">delete(key)</pre>
 
 <h3 id="Parameters">Parameters</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakmap/get/index.html b/files/en-us/web/javascript/reference/global_objects/weakmap/get/index.html
@@ -19,7 +19,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js"><var>wm</var>.get(<var>key</var>);</pre>
+<pre class="brush: js">get(key)</pre>
 
 <h3 id="Parameters">Parameters</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakmap/has/index.html b/files/en-us/web/javascript/reference/global_objects/weakmap/has/index.html
@@ -19,7 +19,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js"><var>ws</var>.has(<var>key</var>);</pre>
+<pre class="brush: js">has(key)</pre>
 
 <h3 id="Parameters">Parameters</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakmap/set/index.html b/files/en-us/web/javascript/reference/global_objects/weakmap/set/index.html
@@ -20,7 +20,7 @@
 <h2 id="Syntax">Syntax</h2>
 
 <pre
-  class="brush: js"><var>wm</var>.set(<var>key</var>, <var>value</var>);</pre>
+  class="brush: js">set(key, value)</pre>
 
 <h3 id="Parameters">Parameters</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakmap/weakmap/index.html b/files/en-us/web/javascript/reference/global_objects/weakmap/weakmap/index.html
@@ -21,7 +21,10 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js">new WeakMap([<var>iterable</var>])</pre>
+<pre class="brush: js">
+new WeakMap()
+new WeakMap(iterable)
+</pre>
 
 <h3 id="Parameters">Parameters</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakref/deref/index.html b/files/en-us/web/javascript/reference/global_objects/weakref/deref/index.html
@@ -16,8 +16,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js"><code><var>obj</var> = <var>ref</var>.deref();</code>
-</pre>
+<pre class="brush: js">deref()</pre>
 
 <h3 id="Return_value">Return value</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakset/add/index.html b/files/en-us/web/javascript/reference/global_objects/weakset/add/index.html
@@ -18,7 +18,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js"><code><em>ws</em>.add(value);</code>
+<pre class="brush: js">add(value)</code>
 </pre>
 
 <h3 id="Parameters">Parameters</h3>

diff --git a/files/en-us/web/javascript/reference/global_objects/weakset/delete/index.html b/files/en-us/web/javascript/reference/global_objects/weakset/delete/index.html
@@ -19,7 +19,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js"><var>ws</var>.delete(<var>value</var>);</pre>
+<pre class="brush: js">delete(value)</pre>
 
 <h3 id="Parameters">Parameters</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakset/has/index.html b/files/en-us/web/javascript/reference/global_objects/weakset/has/index.html
@@ -19,7 +19,7 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js"><var>ws</var>.has(<var>value</var>);</pre>
+<pre class="brush: js">has(value)</pre>
 
 <h3 id="Parameters">Parameters</h3>
 

diff --git a/files/en-us/web/javascript/reference/global_objects/weakset/weakset/index.html b/files/en-us/web/javascript/reference/global_objects/weakset/weakset/index.html
@@ -16,7 +16,10 @@
 
 <h2 id="Syntax">Syntax</h2>
 
-<pre class="brush: js">new WeakSet([<var>iterable</var>]);</pre>
+<pre class="brush: js">
+new WeakSet()
+new WeakSet(iterable)
+</pre>
 
 <h3 id="Parameters">Parameters</h3>