title: Comparing Spreadsheets Content
body: <p>I need to replace the content of one spreadsheet with another. This process repeats with several spreadsheets. I wanted to introduce a check: to save time and work, by avoiding the worksheet-by-worksheet deletion and copy, by checking first if there are any differences in the content between them.</p>
  
  <p>However, I cant find any tools for that purpose on the API, and it seems that comparing the content requires more manual work than the original process anyway.</p>
  
  <p>I thought about comparing dataRanges, using <a href="https://developers.google.com/apps-script/reference/spreadsheet/spreadsheet#getDataRange()" rel="nofollow noreferrer">Spreadsheet.GetDataRange()</a> on each spreadsheet, however getting the dataRange on the spreadsheet actually returns just de dataRange from the first worksheet.</p>
  
  <p>Is there any way to do this? Any sort of hash for the content of a spreadsheet that we can compare?</p>