class GemMetaAnalyzer extends AbstractMetaAnalyzer {

    private static final Logger LOGGER = Logger.getLogger(GemMetaAnalyzer.class);
    private static final String DEFAULT_BASE_URL = "https://rubygems.org";
    private static final String API_URL = "/api/v1/versions/%s/latest.json";

    GemMetaAnalyzer() {
        this.baseUrl = DEFAULT_BASE_URL;
    }

    /**
     * {@inheritDoc}
     */
    public boolean isApplicable(final Component component) {
        return component.getPurl() != null && PackageURL.StandardTypes.GEM.equals(component.getPurl().getType());
    }

    /**
     * {@inheritDoc}
     */
    public RepositoryType supportedRepositoryType() {
        return RepositoryType.GEM;
    }

    /**
     * {@inheritDoc}
     */
    public MetaModel analyze(final Component component) {<FILL_FUNCTION_BODY>}
}

        final MetaModel meta = new MetaModel(component);
        if (component.getPurl() != null) {
            final String url = String.format(baseUrl + API_URL, component.getPurl().getName());
            try (final CloseableHttpResponse response = processHttpRequest(url)) {
                if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK){
                    if(response.getEntity()!=null){
                        String responseString = EntityUtils.toString(response.getEntity());
                        var jsonObject = new JSONObject(responseString);
                        final String latest = jsonObject.getString("version");
                        meta.setLatestVersion(latest);
                    }
                } else {
                    handleUnexpectedHttpResponse(LOGGER, url, response.getStatusLine().getStatusCode(), response.getStatusLine().getReasonPhrase(), component);
                }
            }catch (IOException ex){
                handleRequestException(LOGGER, ex);
            }catch (Exception ex) {
                throw new MetaAnalyzerException(ex);
            }

        }
        return meta;
    
<methods>public non-sealed void <init>() ,public void setRepositoryBaseUrl(java.lang.String) ,public void setRepositoryUsernameAndPassword(java.lang.String, java.lang.String) <variables>protected java.lang.String baseUrl,protected java.lang.String password,protected java.lang.String username