Parse a hub's weekly location exclusions file.
Source:R/location_exclusions.R
parse_exclusion_file.RdThe file is TOML keyed by reference date, where each value
takes either form the generate-viz-data action accepts for
excluded_locations: an array of abbreviations applying to
every target, or a table mapping target names (or all) to
arrays.
Value
Named list of exclusions keyed by reference
date, each element a named list accepted by
apply_target_location_exclusions().