我正在尝试在Ruby on Rails程序中迭代两个数组，并使用不应排除的对象创建一个新数组。
这是我需要迭代的对象数组：
[#<Result id: 1437, network_host_test_id: 1320, issue_id: 50231, created_at: "2016-04-14 19:30:22", updated_at: "2016-04-27 18:08:00", deleted_at: nil>,
#<Result id: 1438, network_host_test_id: 1320, issue_id: 47573, created_at: "2016-04-14 19:30:22", updated_at: "2016-04-14 19:30:22", deleted_at: nil>,
#<Result id: 1439, network_host_test_id: 1320, issue_id: 39758, created_at: "2016-04-14 19:30:22", updated_at: "2016-04-14 19:30:22", deleted_at: nil>,
#<Result id: 1441, network_host_test_id: 1320, issue_id: 47574, created_at: "2016-04-14 19:30:22", updated_at: "2016-04-14 19:30:22", deleted_at: nil>,
#<Result id: 1442, network_host_test_id: 1320, issue_id: 50442, created_at: "2016-04-14 19:30:22", updated_at: "2016-04-14 19:30:22", deleted_at: nil>,
#<Result id: 1443, network_host_test_id: 1320, issue_id: 40991, created_at: "2016-04-14 19:30:22", updated_at: "2016-04-14 19:30:22", deleted_at: nil>,
#<Result id: 1444, network_host_test_id: 1320, issue_id: 43896, created_at: "2016-04-14 19:30:22", updated_at: "2016-04-14 19:30:22", deleted_at: nil>]
我的排除数组是：
[#<DeferredIssue id: 1, defer_reason: "Test for issue", defer_name: "JF", issue_id: 50231, created_at: "2016-04-28 17:50:37", updated_at: "2016-04-28 17:50:37", network_host_id: 76>,
#<DeferredIssue id: 2, defer_reason: "Defer a 10", defer_name: "Travis", issue_id: 43896, created_at: "2016-04-28 17:51:25", updated_at: "2016-04-28 17:51:25", network_host_id: 76>]
最后，我的数组不应包含issue_id 50231或43896的对象。
我最初使用exclude?对此进行了测试，但我的排除数组仅为[50231, 43896]。现在它们是对象，这种迭代不起作用。
做这种事情的Ruby方法是什么？
答案 0 :(得分：4)
您可以将数组转换为 @Bean
public JasperReportsViewResolver getJasperReportsViewResolver() {
JasperReportsViewResolver resolver = new JasperReportsViewResolver();
resolver.setPrefix("classpath:/static/jasper/");
resolver.setSuffix(".jrxml");
resolver.setReportDataKey("datasource");
resolver.setViewNames("rpt_*");
resolver.setViewClass(JasperReportsMultiFormatView.class);
resolver.setOrder(0);
return resolver;
}
@Bean
public ClassLoaderTemplateResolver templateResolver() {
ClassLoaderTemplateResolver result = new ClassLoaderTemplateResolver();
result.setPrefix("templates/");
result.setSuffix(".html");
result.setTemplateMode("HTML5");
result.setCacheable(properties.isCache());
result.setOrder(1);
return result;
}
数组issue_ids：
map