Delete a schema group from a container node

Delete a schema group from a container node

Usage

schema_del_group(x, index, path = "$", missing = "error")

Arguments

x

A SchemaDoc.

index

1-based group index to remove.

path

Path to the target container node. Use $ for the root node. Bare field segments such as $id implicitly traverse container fields. Use $fields$id to write the explicit field path. Backtick-quote field names that contain path operators, for example $`a$b` .

missing

Missing-target behavior. Use "error" to raise an error or "ignore" to leave the schema unchanged.

Value

A modified SchemaDoc.

Examples

schema <- schema_doc(list(
    check = list(kind = "list"),
    groups = list(schema_group(c("x", "y"), schema_check("number")))
))
schema
#> {
#>   "check": {
#>     "kind": "list"
#>   },
#>   "groups": [
#>     {
#>       "names": ["x", "y"],
#>       "check": {
#>         "kind": "number"
#>       }
#>     }
#>   ]
#> }

schema_del_group(schema, 1)
#> {
#>   "check": {
#>     "kind": "list"
#>   }
#> }