feat: add C implementation for blas/ext/base/ndarray/dwhere

Author: Siddhram

lib/node_modules/@stdlib/blas/ext/base/ndarray/dwhere/lib/native.js

@@ -20,6 +20,7 @@
 
 // MODULES //
 
+var reinterpretBoolean = require( '@stdlib/strided/base/reinterpret-boolean' );
 var serialize = require( '@stdlib/ndarray/base/serialize-meta-data' );
 var getData = require( '@stdlib/ndarray/base/data-buffer' );
 var addon = require( './../src/addon.node' );
@@ -60,7 +61,7 @@ function dwhere( arrays ) {
 	var x = arrays[ 1 ];
 	var y = arrays[ 2 ];
 	var out = arrays[ 3 ];
-	addon( getData( condition ), serialize( condition ), getData( x ), serialize( x ), getData( y ), serialize( y ), getData( out ), serialize( out ) ); // eslint-disable-line max-len
+	addon( reinterpretBoolean( getData( condition ), 0 ), serialize( condition ), getData( x ), serialize( x ), getData( y ), serialize( y ), getData( out ), serialize( out ) ); // eslint-disable-line max-len
 	return out;
 }