datatinävalidate
datatinävalidate is a function found within the R programming language, specifically part of the `data.table` package. Its primary purpose is to validate data.table objects against a defined schema. This schema specifies the expected column names, data types, and potentially other constraints such as whether columns are allowed to be `NULL`.
When `datatinävalidate` is called with a data.table and a schema, it checks if the data.table conforms to
The use of `datatinävalidate` is particularly beneficial in data processing pipelines and when working with functions