Refactor initial buffer allocation in tests and examples

Author: kgryte

lib/node_modules/@stdlib/types/buffer/from-buffer/README.md

@@ -57,21 +57,16 @@ var b2 = fromBuffer( b1 );
 <!-- eslint-disable no-buffer-constructor -->
 
 ```javascript
-var Buffer = require( '@stdlib/types/buffer/ctor' );
-var isFunction = require( '@stdlib/assert/is-function' );
+var allocUnsafe = require( '@stdlib/types/buffer/alloc-unsafe' );
 var fromBuffer = require( '@stdlib/types/buffer/from-buffer' );
 
 var bool;
 var b1;
 var b2;
 var i;
 
-// Allocate a new buffer...
-if ( isFunction( Buffer.alloc ) ) {
-    b1 = Buffer.alloc( 10 );
-} else {
-    b1 = new Buffer( 10 );
-}
+// Allocate a new buffer:
+b1 = allocUnsafe( 10 );
 
 // Generate a new buffer from the existing buffer:
 b2 = fromBuffer( b1 );

lib/node_modules/@stdlib/types/buffer/from-buffer/benchmark/benchmark.js

@@ -4,8 +4,7 @@
 
 var bench = require( '@stdlib/bench' );
 var isBuffer = require( '@stdlib/assert/is-buffer' );
-var isFunction = require( '@stdlib/assert/is-function' );
-var Buffer = require( '@stdlib/types/buffer/ctor' );
+var allocUnsafe = require( '@stdlib/types/buffer/alloc-unsafe' );
 var pkg = require( './../package.json' ).name;
 var fromBuffer = require( './../lib' );
 
@@ -17,11 +16,7 @@ bench( pkg, function benchmark( b ) {
 	var out;
 	var i;
 
-	if ( isFunction( Buffer.alloc ) ) {
-		buf = Buffer.alloc( 10 );
-	} else {
-		buf = new Buffer( 10 ); // eslint-disable-line no-buffer-constructor
-	}
+	buf = allocUnsafe( 10 );
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {

lib/node_modules/@stdlib/types/buffer/from-buffer/benchmark/benchmark.length.js

@@ -5,8 +5,7 @@
 var bench = require( '@stdlib/bench' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var isBuffer = require( '@stdlib/assert/is-buffer' );
-var isFunction = require( '@stdlib/assert/is-function' );
-var Buffer = require( '@stdlib/types/buffer/ctor' );
+var allocUnsafe = require( '@stdlib/types/buffer/alloc-unsafe' );
 var pkg = require( './../package.json' ).name;
 var fromBuffer = require( './../lib' );
 
@@ -21,12 +20,7 @@ var fromBuffer = require( './../lib' );
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var buf;
-	if ( isFunction( Buffer.alloc ) ) {
-		buf = Buffer.alloc( len );
-	} else {
-		buf = new Buffer( len ); // eslint-disable-line no-buffer-constructor
-	}
+	var buf = allocUnsafe( len );
 	return benchmark;
 
 	/**

lib/node_modules/@stdlib/types/buffer/from-buffer/examples/index.js

@@ -1,20 +1,15 @@
 'use strict';
 
-var Buffer = require( '@stdlib/types/buffer/ctor' );
-var isFunction = require( '@stdlib/assert/is-function' );
+var allocUnsafe = require( '@stdlib/types/buffer/alloc-unsafe' );
 var fromBuffer = require( './../lib' );
 
 var bool;
 var b1;
 var b2;
 var i;
 
-// Allocate a new buffer...
-if ( isFunction( Buffer.alloc ) ) {
-	b1 = Buffer.alloc( 10 );
-} else {
-	b1 = new Buffer( 10 ); // eslint-disable-line no-buffer-constructor
-}
+// Allocate a new buffer:
+b1 = allocUnsafe( 10 );
 
 // Generate a new buffer from the existing buffer:
 b2 = fromBuffer( b1 );

lib/node_modules/@stdlib/types/buffer/from-buffer/test/test.js

@@ -6,7 +6,7 @@ var tape = require( 'tape' );
 var proxyquire = require( 'proxyquire' );
 var Buffer = require( '@stdlib/types/buffer/ctor' );
 var Uint8Array = require( '@stdlib/types/array/uint8' );
-var isFunction = require( '@stdlib/assert/is-function' );
+var allocUnsafe = require( '@stdlib/types/buffer/alloc-unsafe' );
 var polyfill = require( './../lib/polyfill.js' );
 var nonPolyfill = require( './../lib/main.js' );
 var fromBuffer = require( './../lib' );
@@ -74,11 +74,7 @@ tape( 'the function copies buffer data to a new Buffer instance', function test(
 	var b2;
 	var i;
 
-	if ( isFunction( Buffer.alloc ) ) {
-		b1 = Buffer.alloc( 10 );
-	} else {
-		b1 = new Buffer( 10 ); // eslint-disable-line no-buffer-constructor
-	}
+	b1 = allocUnsafe( 10 );
 	b2 = fromBuffer( b1 );
 
 	t.notEqual( b2, b1, 'returns a new reference' );

lib/node_modules/@stdlib/types/buffer/from-buffer/test/test.main.js

@@ -6,6 +6,7 @@ var tape = require( 'tape' );
 var Buffer = require( '@stdlib/types/buffer/ctor' );
 var Uint8Array = require( '@stdlib/types/array/uint8' );
 var isFunction = require( '@stdlib/assert/is-function' );
+var allocUnsafe = require( '@stdlib/types/buffer/alloc-unsafe' );
 var fromBuffer = require( './../lib/main.js' );
 
 
@@ -62,11 +63,7 @@ tape( 'the function copies buffer data to a new Buffer instance', opts, function
 	var b2;
 	var i;
 
-	if ( isFunction( Buffer.alloc ) ) {
-		b1 = Buffer.alloc( 10 );
-	} else {
-		b1 = new Buffer( 10 ); // eslint-disable-line no-buffer-constructor
-	}
+	b1 = allocUnsafe( 10 );
 	b2 = fromBuffer( b1 );
 
 	t.notEqual( b2, b1, 'returns a new reference' );

lib/node_modules/@stdlib/types/buffer/from-buffer/test/test.polyfill.js

@@ -5,7 +5,7 @@
 var tape = require( 'tape' );
 var Buffer = require( '@stdlib/types/buffer/ctor' );
 var Uint8Array = require( '@stdlib/types/array/uint8' );
-var isFunction = require( '@stdlib/assert/is-function' );
+var allocUnsafe = require( '@stdlib/types/buffer/alloc-unsafe' );
 var fromBuffer = require( './../lib/polyfill.js' );
 
 
@@ -55,11 +55,7 @@ tape( 'the function copies buffer data to a new Buffer instance', function test(
 	var b2;
 	var i;
 
-	if ( isFunction( Buffer.alloc ) ) {
-		b1 = Buffer.alloc( 10 );
-	} else {
-		b1 = new Buffer( 10 ); // eslint-disable-line no-buffer-constructor
-	}
+	b1 = allocUnsafe( 10 );
 	b2 = fromBuffer( b1 );
 
 	t.notEqual( b2, b1, 'returns a new reference' );