Implementations of functions which have been introduced in R since version 3.0.0. The backports are conditionally exported which results in R resolving the function names to the version shipped with R (if available) and uses the implemented backports as fallback. This way package developers can make use of the new functions without worrying about the minimum required R version.

Author | Michel Lang <michellang@gmail.com> |

Date of publication | 2017-01-18 18:07:29 |

Maintainer | Michel Lang <michellang@gmail.com> |

License | GPL-2 |

Version | 1.0.5 |

https://github.com/mllg/backports |

**anyNA:** Backport of anyNA for R versions < 3.2.0.

**dir.exists:** Backport of dir.exists for R < 3.2.0

**endsWith:** Backport of endsWith for R < 3.3.0

**file.info:** Backport of 'file.info' for R < 3.2.0

**file.size:** Backports of wrappers around 'file.info' for R < 3.2.0

**get0:** Backport of get0 for R < 3.2.0

**hasName:** Backport of hasName for R < 3.4.0

**lengths:** Backport of lengths for R < 3.2.0

**startsWith:** Backport of startsWith for R < 3.3.0

**strrep:** Backport of strrep for R < 3.3.0

**trimws:** Backport of trimws for R < 3.3.0

backports

backports/tests

backports/tests/test_anyNA.R

backports/tests/helper

backports/tests/helper/helper.R

backports/tests/test_startsWith.R

backports/tests/test_get0.R

backports/tests/test_file.size.R

backports/tests/test_file.mtime.R

backports/tests/test_strrep.R

backports/tests/test_hasName.R

backports/tests/test_file.mode.R

backports/tests/test_trimws.R

backports/tests/test_dir.exists.R

backports/tests/test_lengths.R

backports/tests/test_file.info.R

backports/NAMESPACE

backports/NEWS.md

backports/R

backports/R/file.mtime.R
backports/R/strrep.R
backports/R/anyNA.R
backports/R/file.size.R
backports/R/file.mode.R
backports/R/file.info.R
backports/R/lengths.R
backports/R/endsWith.R
backports/R/trimws.R
backports/R/hasName.R
backports/R/dir.exists.R
backports/R/startsWith.R
backports/R/zzz.R
backports/R/get0.R
backports/MD5

backports/DESCRIPTION

backports/man

backports/man/dir.exists.Rd
backports/man/endsWith.Rd
backports/man/anyNA.Rd
backports/man/lengths.Rd
backports/man/trimws.Rd
backports/man/hasName.Rd
backports/man/get0.Rd
backports/man/startsWith.Rd
backports/man/file.size.Rd
backports/man/strrep.Rd
backports/man/file.info.Rd
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