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index 64fdf3b3b..7265747ff 100644
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-                at 2024-02-13T03:51:14.258Z
+                at 2024-02-15T07:57:06.506Z
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index 7ed183645..499c3b007 100644
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index be7707444..368f6479a 100644
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-                at 2024-02-13T03:51:14.258Z
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+    <div class='status-line high'></div>
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-<span class="cstat-no" title="statement not covered" >}</span>
+function find( id ) { // eslint-disable-line stdlib/no-redeclare
+	var node = cache.first();
+	while ( node ) {
+		if ( node.value.id === id ) {
+			return node;
+		}
+		node = node.next;
+	}
+	return null;
+}
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                 Code coverage generated by
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-                at 2024-02-13T03:51:14.258Z
+                at 2024-02-15T07:57:06.506Z
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+	<td class="file high" data-value="find.js"><a href="find.js.html">find.js</a></td>
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+	<div class="chart"><div class="cover-fill cover-full" style="width: 100%"></div><div class="cover-empty" style="width: 0%"></div></div>
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-                at 2024-02-13T03:51:14.258Z
+                at 2024-02-15T07:57:06.506Z
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index 426fcde5a..cd251eb4a 100644
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+                at 2024-02-15T07:57:06.506Z
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 	var t;
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 	if ( !(this instanceof ArrayIndex) ) {
-		if ( arguments.length &gt; 1 ) <span class="branch-0 cbranch-no" title="branch not covered" >{</span>
-<span class="cstat-no" title="statement not covered" >			return new ArrayIndex( x, arguments[ 1 ] );</span>
-<span class="cstat-no" title="statement not covered" >		}</span>
+		if ( arguments.length &gt; 1 ) {
+			return new ArrayIndex( x, arguments[ 1 ] );
+		}
 		return new ArrayIndex( x );
 	}
-	if ( !isCollection( x ) ) <span class="branch-0 cbranch-no" title="branch not covered" >{</span>
-<span class="cstat-no" title="statement not covered" >		throw new TypeError( format( 'invalid argument. First argument must be an array-like object. Value: `%s`.', x ) );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
+	if ( !isCollection( x ) ) {
+		throw new TypeError( format( 'invalid argument. First argument must be an array-like object. Value: `%s`.', x ) );
+	}
 	dt = dtype( x );
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 	if ( dt === 'generic' || dt === null ) {
-		get = resolveGetter( x );
-		v = get( x, 0 );
+		if ( x.length &gt; 0 ) {
+			get = resolveGetter( x );
+			v = get( x, 0 );
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-			t = 'bool';
-		} else if ( isInteger( v ) ) {
+			// Infer the "type" of index array from the first element...
+			if ( isBoolean( v ) ) {
+				t = 'bool';
+			} else if ( isInteger( v ) ) {
+				t = 'int';
+			} else {
+				throw new TypeError( 'invalid argument. First argument must be a valid index array.' );
+			}
+		} else {
 			t = 'int';
-		}<span class="branch-0 cbranch-no" title="branch not covered" > else {</span>
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-<span class="cstat-no" title="statement not covered" >		}</span>
+		}
 	} else if ( dt === 'int32' ) {
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 	} else if ( dt === 'uint8' ) {
 		t = 'mask';
-	}<span class="branch-0 cbranch-no" title="branch not covered" > else {</span>
-<span class="cstat-no" title="statement not covered" >		throw new TypeError( 'invalid argument. First argument must be a valid index array.' );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
+	} else {
+		throw new TypeError( 'invalid argument. First argument must be a valid index array.' );
+	}
 	// Resolve index options:
 	opts = defaults();
-	if ( arguments.length &gt; 1 ) <span class="branch-0 cbranch-no" title="branch not covered" >{</span>
-<span class="cstat-no" title="statement not covered" >		err = validate( opts, arguments[ 1 ] );</span>
-<span class="cstat-no" title="statement not covered" >		if ( err ) {</span>
-<span class="cstat-no" title="statement not covered" >			throw err;</span>
-<span class="cstat-no" title="statement not covered" >		}</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
+	if ( arguments.length &gt; 1 ) {
+		err = validate( opts, arguments[ 1 ] );
+		if ( err ) {
+			throw err;
+		}
+	}
 	// Add the array index to the index cache:
 	cache.push({
 		'id': generateId(),
@@ -1116,27 +1128,27 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 * var out = ArrayIndex.free( idx.id );
 * // returns true
 */
-setReadOnly( ArrayIndex, 'free', <span class="fstat-no" title="function not covered" >function free( id ) {</span>
-<span class="cstat-no" title="statement not covered" >	var node;</span>
-<span class="cstat-no" title="statement not covered" >	var v;</span>
-<span class="cstat-no" title="statement not covered" ></span>
-<span class="cstat-no" title="statement not covered" >	// Retrieve the array index object with the specified identifier:</span>
-<span class="cstat-no" title="statement not covered" >	node = findArrayIndex( id );</span>
-<span class="cstat-no" title="statement not covered" >	if ( node === null ) {</span>
-<span class="cstat-no" title="statement not covered" >		return false;</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	v = node.value;</span>
-<span class="cstat-no" title="statement not covered" ></span>
-<span class="cstat-no" title="statement not covered" >	// Invalidate the array instance object:</span>
-<span class="cstat-no" title="statement not covered" >	setReadOnly( v.ref, '_invalidated', true );</span>
-<span class="cstat-no" title="statement not covered" ></span>
-<span class="cstat-no" title="statement not covered" >	// Remove the array instance from the cache:</span>
-<span class="cstat-no" title="statement not covered" >	cache.remove( node );</span>
-<span class="cstat-no" title="statement not covered" ></span>
-<span class="cstat-no" title="statement not covered" >	// Remove the reference to the original array:</span>
-<span class="cstat-no" title="statement not covered" >	v.data = null;</span>
-<span class="cstat-no" title="statement not covered" ></span>
-<span class="cstat-no" title="statement not covered" >	return true;</span>
+setReadOnly( ArrayIndex, 'free', function free( id ) {
+	var node;
+	var v;
+&nbsp;
+	// Retrieve the array index object with the specified identifier:
+	node = findArrayIndex( id );
+	if ( node === null ) {
+		return false;
+	}
+	v = node.value;
+&nbsp;
+	// Invalidate the array instance object:
+	setReadOnly( v.ref, '_invalidated', true );
+&nbsp;
+	// Remove the array instance from the cache:
+	cache.remove( node );
+&nbsp;
+	// Remove the reference to the original array:
+	v.data = null;
+&nbsp;
+	return true;
 });
 &nbsp;
 /**
@@ -1170,30 +1182,30 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 * var dt = o.dtype;
 * // returns 'uint8'
 */
-setReadOnly( ArrayIndex, 'get', <span class="fstat-no" title="function not covered" >function get( id ) {</span>
-<span class="cstat-no" title="statement not covered" >	var node;</span>
-<span class="cstat-no" title="statement not covered" >	var out;</span>
-<span class="cstat-no" title="statement not covered" >	var v;</span>
-<span class="cstat-no" title="statement not covered" ></span>
-<span class="cstat-no" title="statement not covered" >	// Retrieve the array index object with the specified identifier:</span>
-<span class="cstat-no" title="statement not covered" >	node = findArrayIndex( id );</span>
-<span class="cstat-no" title="statement not covered" >	if ( node === null ) {</span>
-<span class="cstat-no" title="statement not covered" >		return null;</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	v = node.value;</span>
-<span class="cstat-no" title="statement not covered" ></span>
-<span class="cstat-no" title="statement not covered" >	// Assemble the output object:</span>
-<span class="cstat-no" title="statement not covered" >	out = {</span>
-<span class="cstat-no" title="statement not covered" >		'data': v.data,</span>
-<span class="cstat-no" title="statement not covered" >		'type': v.type,</span>
-<span class="cstat-no" title="statement not covered" >		'dtype': v.dtype</span>
-<span class="cstat-no" title="statement not covered" >	};</span>
-<span class="cstat-no" title="statement not covered" ></span>
-<span class="cstat-no" title="statement not covered" >	// If the array index object should not be persisted, go ahead and remove the object from the cache...</span>
-<span class="cstat-no" title="statement not covered" >	if ( !v.persist ) {</span>
-<span class="cstat-no" title="statement not covered" >		ArrayIndex.free( id ); // note: this should come last, after having retrieved all desired array index node data</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	return out;</span>
+setReadOnly( ArrayIndex, 'get', function get( id ) {
+	var node;
+	var out;
+	var v;
+&nbsp;
+	// Retrieve the array index object with the specified identifier:
+	node = findArrayIndex( id );
+	if ( node === null ) {
+		return null;
+	}
+	v = node.value;
+&nbsp;
+	// Assemble the output object:
+	out = {
+		'data': v.data,
+		'type': v.type,
+		'dtype': v.dtype
+	};
+&nbsp;
+	// If the array index object should not be persisted, go ahead and remove the object from the cache...
+	if ( !v.persist ) {
+		ArrayIndex.free( id ); // note: this should come last, after having retrieved all desired array index node data
+	}
+	return out;
 });
 &nbsp;
 /**
@@ -1214,11 +1226,11 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 * var v = idx.data;
 * // returns &lt;Uint8Array&gt;[ 1, 0, 1, 0 ]
 */
-setReadOnlyAccessor( ArrayIndex.prototype, 'data', <span class="fstat-no" title="function not covered" >function get() {</span>
-<span class="cstat-no" title="statement not covered" >	if ( this._invalidated ) {</span>
-<span class="cstat-no" title="statement not covered" >		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	return this._node.value.data;</span>
+setReadOnlyAccessor( ArrayIndex.prototype, 'data', function get() {
+	if ( this._invalidated ) {
+		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );
+	}
+	return this._node.value.data;
 });
 &nbsp;
 /**
@@ -1239,11 +1251,11 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 * var t = idx.dtype;
 * // returns 'uint8'
 */
-setReadOnlyAccessor( ArrayIndex.prototype, 'dtype', <span class="fstat-no" title="function not covered" >function get() {</span>
-<span class="cstat-no" title="statement not covered" >	if ( this._invalidated ) {</span>
-<span class="cstat-no" title="statement not covered" >		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	return this._node.value.dtype;</span>
+setReadOnlyAccessor( ArrayIndex.prototype, 'dtype', function get() {
+	if ( this._invalidated ) {
+		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );
+	}
+	return this._node.value.dtype;
 });
 &nbsp;
 /**
@@ -1264,11 +1276,11 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 * var id = idx.id;
 * // returns &lt;string&gt;
 */
-setReadOnlyAccessor( ArrayIndex.prototype, 'id', <span class="fstat-no" title="function not covered" >function get() {</span>
-<span class="cstat-no" title="statement not covered" >	if ( this._invalidated ) {</span>
-<span class="cstat-no" title="statement not covered" >		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	return this._node.value.id;</span>
+setReadOnlyAccessor( ArrayIndex.prototype, 'id', function get() {
+	if ( this._invalidated ) {
+		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );
+	}
+	return this._node.value.id;
 });
 &nbsp;
 /**
@@ -1288,8 +1300,8 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 * var out = idx.isCached;
 * // returns true
 */
-setReadOnlyAccessor( ArrayIndex.prototype, 'isCached', <span class="fstat-no" title="function not covered" >function get() {</span>
-<span class="cstat-no" title="statement not covered" >	return !this._invalidated;</span>
+setReadOnlyAccessor( ArrayIndex.prototype, 'isCached', function get() {
+	return !this._invalidated;
 });
 &nbsp;
 /**
@@ -1310,11 +1322,11 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 * var t = idx.type;
 * // returns 'mask'
 */
-setReadOnlyAccessor( ArrayIndex.prototype, 'type', <span class="fstat-no" title="function not covered" >function get() {</span>
-<span class="cstat-no" title="statement not covered" >	if ( this._invalidated ) {</span>
-<span class="cstat-no" title="statement not covered" >		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	return this._node.value.type;</span>
+setReadOnlyAccessor( ArrayIndex.prototype, 'type', function get() {
+	if ( this._invalidated ) {
+		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );
+	}
+	return this._node.value.type;
 });
 &nbsp;
 /**
@@ -1335,13 +1347,13 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 * var str = idx.toString();
 * // e.g., 'ArrayIndex&lt;0&gt;'
 */
-setReadOnly( ArrayIndex.prototype, 'toString', <span class="fstat-no" title="function not covered" >function toString() {</span>
-<span class="cstat-no" title="statement not covered" >	var v;</span>
-<span class="cstat-no" title="statement not covered" >	if ( this._invalidated ) {</span>
-<span class="cstat-no" title="statement not covered" >		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	v = this._node.value;</span>
-<span class="cstat-no" title="statement not covered" >	return 'ArrayIndex&lt;' + v.id + '&gt;';</span>
+setReadOnly( ArrayIndex.prototype, 'toString', function toString() {
+	var v;
+	if ( this._invalidated ) {
+		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );
+	}
+	v = this._node.value;
+	return 'ArrayIndex&lt;' + v.id + '&gt;';
 });
 &nbsp;
 /**
@@ -1366,26 +1378,26 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 * var o = idx.toJSON();
 * // returns { 'type': 'ArrayIndex', 'data': { 'type': 'Uint8Array', 'data': [ 1, 0, 1, 0 ] } }
 */
-setReadOnly( ArrayIndex.prototype, 'toJSON', <span class="fstat-no" title="function not covered" >function toJSON() {</span>
-<span class="cstat-no" title="statement not covered" >	var v;</span>
-<span class="cstat-no" title="statement not covered" >	var o;</span>
-<span class="cstat-no" title="statement not covered" >	if ( this._invalidated ) {</span>
-<span class="cstat-no" title="statement not covered" >		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	v = this._node.value;</span>
-<span class="cstat-no" title="statement not covered" >	if ( v.dtype === 'generic' || v.dtype === null ) {</span>
-<span class="cstat-no" title="statement not covered" >		if ( isAccessorArray( v.data ) ) {</span>
-<span class="cstat-no" title="statement not covered" >			o = copy( v.data );</span>
-<span class="cstat-no" title="statement not covered" >		} else {</span>
-<span class="cstat-no" title="statement not covered" >			o = v.data;</span>
-<span class="cstat-no" title="statement not covered" >		}</span>
-<span class="cstat-no" title="statement not covered" >	} else {</span>
-<span class="cstat-no" title="statement not covered" >		o = array2json( v.data );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	return {</span>
-<span class="cstat-no" title="statement not covered" >		'type': 'ArrayIndex',</span>
-<span class="cstat-no" title="statement not covered" >		'data': o</span>
-<span class="cstat-no" title="statement not covered" >	};</span>
+setReadOnly( ArrayIndex.prototype, 'toJSON', function toJSON() {
+	var v;
+	var o;
+	if ( this._invalidated ) {
+		throw new Error( 'invalid operation. This array index instance has already been freed and can no longer be used.' );
+	}
+	v = this._node.value;
+	if ( v.dtype === 'generic' || v.dtype === null ) {
+		if ( isAccessorArray( v.data ) ) {
+			o = copy( v.data );
+		} else {
+			o = v.data;
+		}
+	} else {
+		o = array2json( v.data );
+	}
+	return {
+		'type': 'ArrayIndex',
+		'data': o
+	};
 });
 &nbsp;
 &nbsp;
@@ -1399,7 +1411,7 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2024-02-13T03:51:14.258Z
+                at 2024-02-15T07:57:06.506Z
             </div>
         <script src="../../../prettify.js"></script>
         <script>
diff --git a/array/index/validate.js.html b/array/index/validate.js.html
index 24b48365f..ccdeb45ec 100644
--- a/array/index/validate.js.html
+++ b/array/index/validate.js.html
@@ -23,30 +23,30 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
         <div class='clearfix'>
             
             <div class='fl pad1y space-right2'>
-                <span class="strong">81.81% </span>
+                <span class="strong">100% </span>
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+                <span class='fraction'>66/66</span>
             </div>
         
             
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 <span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">/**
 * @license Apache-2.0
 *
@@ -244,18 +244,18 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
 *     throw err;
 * }
 */
-<span class="cstat-no" title="statement not covered" ><span class="fstat-no" title="function not covered" >function validate( opts, options ) {</span></span>
-<span class="cstat-no" title="statement not covered" >	if ( !isObject( options ) ) {</span>
-<span class="cstat-no" title="statement not covered" >		return new TypeError( format( 'invalid argument. Options argument must be an object. Value: `%s`.', options ) );</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	if ( hasOwnProp( options, 'persist' ) ) {</span>
-<span class="cstat-no" title="statement not covered" >		opts.persist = options.persist;</span>
-<span class="cstat-no" title="statement not covered" >		if ( !isBoolean( opts.persist ) ) {</span>
-<span class="cstat-no" title="statement not covered" >			return new TypeError( format( 'invalid option. `%s` option must be a boolean. Option: `%s`.', 'persist', opts.persist ) );</span>
-<span class="cstat-no" title="statement not covered" >		}</span>
-<span class="cstat-no" title="statement not covered" >	}</span>
-<span class="cstat-no" title="statement not covered" >	return null;</span>
-<span class="cstat-no" title="statement not covered" >}</span>
+function validate( opts, options ) {
+	if ( !isObject( options ) ) {
+		return new TypeError( format( 'invalid argument. Options argument must be an object. Value: `%s`.', options ) );
+	}
+	if ( hasOwnProp( options, 'persist' ) ) {
+		opts.persist = options.persist;
+		if ( !isBoolean( opts.persist ) ) {
+			return new TypeError( format( 'invalid option. `%s` option must be a boolean. Option: `%s`.', 'persist', opts.persist ) );
+		}
+	}
+	return null;
+}
 &nbsp;
 &nbsp;
 // EXPORTS //
@@ -268,7 +268,7 @@ <h1><a href="../../../index.html">All files</a> / <a href="index.html">array/ind
             <div class='footer quiet pad2 space-top1 center small'>
                 Code coverage generated by
                 <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
-                at 2024-02-13T03:51:14.258Z
+                at 2024-02-15T07:57:06.506Z
             </div>
         <script src="../../../prettify.js"></script>
         <script>