Validate and resolve settings against a schema

Applies each parameter's rule (see hr_param()) to the value given for it, or to its default when none is given, in schema order.

Usage

hr_validate(schema, values = list())

Arguments

schema

An hr_schema().

values

A named list of settings. A name the schema does not have is an error of class hr_unknown_param.

Value

A named list with one resolved value per parameter, in schema order. A parameter that resolves to NULL is kept as a NULL element.

See also

hr_param(), hr_schema()

Examples

s <- hr_schema(hr_param("order", "enum", choices = c("relevance", "document")))
hr_validate(s, list(order = "doc"))$order
#> [1] "document"