refactor: query default dtype

Author: kgryte

Diff for: lib/node_modules/@stdlib/array/typed/lib/main.js

@@ -24,11 +24,13 @@ var isString = require( '@stdlib/assert/is-string' ).isPrimitive;
 var ctors = require( '@stdlib/array/typed-ctors' );
 var reinterpret128 = require( '@stdlib/strided/base/reinterpret-complex128' );
 var reinterpret64 = require( '@stdlib/strided/base/reinterpret-complex64' );
+var defaults = require( '@stdlib/array/defaults' );
 var format = require( '@stdlib/string/format' );
 
 
 // VARIABLES //
 
+var DEFAULT_DTYPE = defaults.get( 'dtypes.default' );
 var Complex64Array = ctors( 'complex64' );
 var Complex128Array = ctors( 'complex128' );
 
@@ -128,7 +130,7 @@ function typedarray() {
 		nargs -= 1;
 		dtype = arguments[ nargs ];
 	} else {
-		dtype = 'float64';
+		dtype = DEFAULT_DTYPE;
 	}
 	ctor = ctors( dtype );
 	if ( ctor === null ) {