position.md

mops explain position

Generated from mops explain position by ./gradlew :cli:updateReference. Do not edit this page. Back to the index.

position — where a child sits among the children of a containment role.

FORMS
  "first"   before all existing children
  "last"    after all existing children
  "only"    the single child of a single-valued role
  3         a bare integer: the zero-based index among existing children

  Accepted by addChild, copyAsChild and moveAsChild (default "last") and by
  deleteChild (default "only").

EXAMPLE
{
  "operations": [
    {
      "op": "addChild",
      "target": "r:fd752404-89d3-4ffe-bc3a-7fb7a27c63b6(com.specificlanguages.json.structure)/2110045694544566904",
      "role": "members",
      "concept": "com.specificlanguages.json.structure.JsonMember",
      "position": "first"
    }
  ]
}

SEE ALSO
  edit.addChild, edit.copyAsChild, edit.moveAsChild, edit.deleteChild