arrays - 按值从高到低对哈希数组排序

我有一个这种格式的散列：

images_found = {
  "results" => [
    {"img_1"=>1.923076923076923},
    {"img_2"=>0.8241758241758242},
    {"img_3"=>0.6868131868131868},
    {"img_4"=>0.5494505494505495},
    {"img_5"=>0.4120879120879121},
    {"img_6"=>0.3434065934065934},
    {"img_7"=>0.2747252747252747},
    {"img_8"=>0.2060439560439561},
    {"img_9"=>0.1373626373626374},
    {"img_10"=>0.06868131868131869},
    {"img_11"=>0.5494505494505495},
    {"img_12"=>0.3434065934065934},
    {"img_13"=>0.2747252747252747},
    {"img_14"=>0.2060439560439561},
    {"img_15"=>0.1373626373626374},
    {"img_16"=>0.06868131868131869}
  ],
  "type" => "SEARCH_RESULTS"
}

我想按值从高到低对images_found["results"]进行排序，结果是：

images_found = {
  "results"=> [
    {"img_1"=>1.923076923076923},
    {"img_2"=>0.8241758241758242},
    {"img_3"=>0.6868131868131868},
    {"img_4"=>0.5494505494505495},
    {"img_11"=>0.5494505494505495},
    {"img_5"=>0.4120879120879121},
    {"img_6"=>0.3434065934065934},
    {"img_12"=>0.3434065934065934},
    {"img_7"=>0.2747252747252747},
    {"img_13"=>0.2747252747252747},
    {"img_8"=>0.2060439560439561},
    {"img_14"=>0.2060439560439561},
    {"img_9"=>0.1373626373626374},
    {"img_15"=>0.1373626373626374},
    {"img_10"=>0.06868131868131869},
    {"img_16"=>0.06868131868131869}
  ],
  "type" => "SEARCH_RESULTS"
}

我尝试的解决方案是images_found["results"].sort_by! {|_key, value| value}但它不起作用。
当我试图调试value时，它正在打印nil
我四处寻找解决方案，但没有找到与此问题陈述相匹配的任何内容。
请建议！

最佳答案

应该是

images_found["results"] = images_found["results"].sort_by(&:values).reverse

关于arrays - 按值从高到低对哈希数组排序，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/49626713/