Map

Creates an array from the values of one property of each item.

{{ array | map: property }}

Example

Data

{
  "products": [
    {
      "title": "Hat",
      "price": 10
    },
    {
      "title": "Tee",
      "price": 25.5
    },
    {
      "title": "Cap",
      "price": 8
    }
  ]
}

{{ products | map: 'title' | join: ', ' }}

Output

Hat, Tee, Cap