weatherunion comes bundled with a csv file in `inst/extdata`
directory. This function make them easy to access.
Usage
path_to_file(path = NULL)
Source
This function is adapted from `readxl::readxl_example()`.
Arguments
- path
Name of file in quotes with extension;
`"zomato_locations.csv"` will work.
If `NULL`, the example files will be listed.
Examples
if (FALSE) {
path_to_file()
path_to_file("zomato_locations.csv")
head(read.csv(path_to_file("zomato_locations.csv")))
}