| calculate_hash {mlr3misc} | R Documentation |
Calls digest::digest() to calculate the hash for all objects provided.
The following operations are performed to make hashing more robust:
If an object is a function(), the formals and the body are hashed separately.
This ensures that the bytecode or parent environment are not be included
in the hash.
If an object is a data.table::data.table(), the data.table is converted to a
regular list. This ensures that keys and indices are not included in the hash.
Note that this only applies to top level objects, these transformations are not done recursively.
calculate_hash(...)
... |
(any) |
(character(1)).
calculate_hash(iris, 1, "a")