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<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>
​
</body>
</html>
 
var data = [{
    "name": "Allan",
    "role": ["Group Admin", "Super Admin"],
    "group": ["Cool-Group", "ss"]
}, {
    "name": "Terry",
    "role": ["Group Admin"],
    "group": ["Cool-Group"]
}];
​
function deleteGroup(groupArray) {
  groupArray.map((needle)=>{
    data.map((userObj) => {
      if(userObj.group) {
        userObj.group.map((groupName, index)=>{
          if (groupName == needle){
            userObj.group.splice(index)
          }
        });
      } else {
        console.log("No group present for this user.")
      }
    });
  });
  return data
}
​
//uncomment below line & run in console to see the results
//console.log(deleteGroup(["Cool-Group"]))
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vimalmahipro
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