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tar_dir

Execute code in a temporary directory.

Description

Runs code inside a new tempfile() directory in order to avoid writing to the user's file space. Used in examples and tests in order to comply with CRAN policies.

Usage

tar_dir(code)

Arguments

code

User-defined code.

Value

Return value of the user-defined code.

See Also

Other utilities to extend targets: tar_assert, tar_condition, tar_language, tar_test()

Examples

tar_dir(file.create("only_exists_in_tar_dir"))
file.exists("only_exists_in_tar_dir")
targets

Dynamic Function-Oriented 'Make'-Like Declarative Workflows

v0.10.0
MIT + file LICENSE
Authors
William Michael Landau [aut, cre] (<https://orcid.org/0000-0003-1878-3253>), Matthew T. Warkentin [ctb], Samantha Oliver [rev] (<https://orcid.org/0000-0001-5668-1165>), Tristan Mahr [rev] (<https://orcid.org/0000-0002-8890-5116>), Eli Lilly and Company [cph]
Initial release

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