Proxy Support

Detect native Proxy support.

Usage

var hasProxySupport = require( '@stdlib/assert/has-proxy-support' );

hasProxySupport()

Detects if a runtime environment supports ES2015 Proxy.

var bool = hasProxySupport();
// returns <boolean>

Notes

The implementation uses code evaluation, which may be problematic in browser contexts enforcing a strict content security policy (CSP).

Examples

var hasProxySupport = require( '@stdlib/assert/has-proxy-support' );

var bool = hasProxySupport();
if ( bool ) {
    console.log( 'Environment has native Proxy support.' );
} else {
    console.log( 'Environment lacks native Proxy support.' );
}

CLI

Usage

Usage: has-proxy-support [options]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.

Examples

$ has-proxy-support
<boolean>