Noogλe

The file set containing all files that are in either of two given file sets. This is the same as unions, but takes just two file sets instead of a list. See also Union (set theory).

The given file sets are evaluated as lazily as possible, with the first argument being evaluated first if needed.

Inputs

fileset1

The first file set. This argument can also be a path, which gets implicitly coerced to a file set.

fileset2

The second file set. This argument can also be a path, which gets implicitly coerced to a file set.

Type

union :: FileSet -> FileSet -> FileSet

Examples

# Create a file set containing the file `Makefile`
# and all files recursively in the `src` directory
union ./Makefile ./src

# Create a file set containing the file `Makefile`
# and the LICENSE file from the parent directory
union ./Makefile ../LICENSE