Internal Function: Check allowed values for a single variable

Source: R/data-check.R

This is intended to be called from data_allowed_values. Prints a warning message on a failed check.

variable_allowed_values(x, x_name, allowed_values)

Arguments

x

vector: variable to check
x_name

character: name of variable to print in warning
allowed_values

vector: values the variable is allowed to take

See also

Other functions to check data format: data_check_table, data_check, data_foreign_key, data_internal

Examples

data(lic)
variable_allowed_values(lic$type, "lic-type", c("hunt", "fish", "combo"))

x <- c(NA, "hi", 1, lic$type)
variable_allowed_values(x, "lic-type", c("hunt", "fish", "combo"))
#> Warning: lic-type: Contains values that aren't allowed: NA, hi, 1