precursor_hash_changed: Determine if the hashed value has changed

Description Usage Arguments

View source: R/hash.R

Description

Assumes that the path provided is the path where the data is stored.

Usage

1
precursor_hash_changed(data_file_path, ..., precursor_hash = NULL)

Arguments

data_file_path

path where the data is stored. ".hash" is appended to the file name, and if that file exists, the lines are read and compared to the value of the hashed object

...

values to hash - unnecessary if precursor_hash is not null

precursor_hash

hash of values to compare to hash saved in data_file_path.hash


srvanderplas/dataVersionR documentation built on May 7, 2019, 5:02 a.m.