function _warn()

in packages/opentelemetry-node/lib/luggite.js [26:35]

• 10 lines of code
• 3 McCabe index (conditional complexity)

function _warn(msg, dedupKey) {
    assert.ok(msg);
    if (dedupKey) {
        if (_warned[dedupKey]) {
            return;
        }
        _warned[dedupKey] = true;
    }
    process.stderr.write(msg + '\n');
}