Unable to check/uncheck specific checkbox based on text

I am trying to check and uncheck checkboxes based on following requirements:

1. If a particular text is present, I need to check the checkbox for it.

2. If some other text has checkbox set, I need to uncheck that checkbox

   <table class="adm">
     <tbody>
      <tr class="action">
       <td width="20px">
        <input class="checkbox" type="checkbox" name="checkbox1">
       </td>
       <td>
        <span class="label">
         <script id="start"></script>
         Action1
         <script id="end"></script>
        </span>
   
        <p class="desc">
        <script id="start"></script>
        Description1
        <script id="end"></script>
        </p>
       </td>
      </tr>
     </tbody>
   </table>
   
   <table class="adm">
     <tbody>
      <tr class="action">
       <td width="20px">
        <input class="checkbox" type="checkbox" name="checkbox2">
       </td>
       <td>
        <span class="label">
         <script id="start"></script>
         Action2
         <script id="end"></script>
        </span>
   
        <p class="desc">
        <script id="start"></script>
        Description2
        <script id="end"></script>
        </p>
       </td>
      </tr>
     </tbody>
   </table>
   
   

And there are 5 checkbox classes like the one above. So , I need to check :

• Find "Action1" -> check it's checkbox.
• If "Action2" has checkbox set -> uncheck that checkbox.

So, need to set checkbox as per requirements and uncheck all other checkboxes.

I found this to check/uncheck all checkboxes:

checkbox_class = /checkbox/
  @browser.checkboxes(:class => checkbox_class).each do |checkbox|
    if(!checkbox.checked?)
      p "checkbox not set"
      checkbox.set
    else
      p "checkbox set"
      checkbox.clear
    end
  end

But I am unable to cater this as per my requirements, tried this:

checkbox_class = /checkbox/
action_class = /label/

  @browser.checkboxes(:class => checkbox_class).each do |checkbox|
    if(!@browser.span(:class=>action_class,:text=>"some_action").checkbox.checked?)
      p "checkbox not set"
      checkbox.set
    else
      p "checkbox set"
      checkbox.clear
    end
  end