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backports (version 1.1.5)

Reimplementations of Functions Introduced Since R-3.0.0

Description

Functions introduced or changed since R v3.0.0 are re-implemented in this package. The backports are conditionally exported in order to let R resolve the function name to either the implemented backport, or the respective base version, if available. Package developers can make use of new functions or arguments by selectively importing specific backports to support older installations.

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Version

Install

install.packages('backports')

Monthly Downloads

582,873

Version

1.1.5

License

GPL-2 | GPL-3

Issues

6

Pull Requests

6

Stars

67

Forks

15

Maintainer

Michel Lang

Last Published

October 2nd, 2019

Functions in backports (1.1.5)

file.info

Backport of file.info for R < 3.2.0
endsWith

Backport of endsWith for R < 3.3.0
trimws

Backport of trimws for R < 3.3.0
get0

Backport of get0 for R < 3.2.0
file.mode

Backports of wrappers around file.info for R < 3.2.0
dir.exists

Backport of dir.exists for R < 3.2.0
...elt

Backport of ...elt for R < 3.4.2
import

Import backported functions into your package
backports-package

backports: Reimplementations of Functions Introduced Since R-3.0.0
hasName

Backport of hasName for R < 3.4.0
capture.output

Backport of capture.output for R < 3.3.0
.valid.factor

Backport of .valid.factor for R < 3.4.0
isFALSE

Backport of isFALSE for R < 3.4.2
URLencode

Backport of URLencode for R < 3.2.0
anyNA

Backport of anyNA for R versions < 3.2.0.
isTRUE

Backport of isTRUE for R < 3.5.0
lengths

Backport of lengths for R < 3.2.0
startsWith

Backport of startsWith for R < 3.3.0
warningCondition

Backport of warningCondition and errorCondition for R < 3.6.0
strrep

Backport of strrep for R < 3.3.0
...length

Backport of ...length for R < 3.4.2