Push element value from array of objects to a variable

Question

I have some data from a collection named \"service\" which has data like this:

let service_data = [
  {
    \"name\":\"Service 1\",
    \"price\":60,
    \"resou         


        

Answer 1

Using .reduce:

let service_data = [{
    "name": "Service 1",
    "price": 60,
    "resource_group_ids": ["5d5e5dea99d9b75ff2f78dcd", "5d5e85d329782914332368c8"]
  },
  {
    "name": "Service 2",
    "price": 60,
    "resource_group_ids": ["5d5e5dea99d9b75ff2f7cfe"]
  }
]

const resource_groups = service_data.reduce(function(result, item) {
  result.concat(item.resource_group_ids)
}, [])

console.log(resource_groups)