Create a schema group fragment

Create a schema group fragment

Usage

schema_group(names, value, description = NULL)

Arguments

names

Field names covered by the group.

value

Schema node fragment containing exactly one primary operator.

description

Optional group description.

Value

A raw schema group fragment accepted in a schema document groups list or by schema_add_group().

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_validate(schema, list(x = 1, y = 2), mode = "test")
#> [1] TRUE