wrapr-package: wrapr: Wrap R Tools for Debugging and Parametric Programming

In wrapr: Wrap R Tools for Debugging and Parametric Programming

wrapr: Wrap R Tools for Debugging and Parametric Programming

Description

wrapr: Wrap R Functions for Debugging and Parametric Programming

Provides DebugFnW() to capture function context on error for debugging, and let() which converts non-standard evaluation interfaces to parametric standard evaluation interfaces. DebugFnW() captures the calling function and arguments prior to the call causing the exception, while the classic options(error=dump.frames) form captures at the moment of the exception itself (thus function arguments may not be at their starting values). let() rebinds (possibly unbound) names to names.

For more information:

• vignette('DebugFnW', package='wrapr')

• vignette('let', package='wrapr')

• vignette(package='wrapr')

• Website: https://github.com/WinVector/wrapr

• let video: https://youtu.be/iKLGxzzm9Hk?list=PLAKBwakacHbQp_Z66asDnjn-0qttTO-o9

• Debug wrapper video: https://youtu.be/zFEC9-1XSN8?list=PLAKBwakacHbQT51nPHex1on3YNCCmggZA.

Author(s)

Maintainer: John Mount [e-mail]

Authors:

• Nina Zumel [e-mail]

Other contributors:

• Win-Vector LLC [copyright holder]

See Also

Useful links:

• https://github.com/WinVector/wrapr

• https://winvector.github.io/wrapr/

• Report bugs at https://github.com/WinVector/wrapr/issues

wrapr documentation built on Aug. 20, 2023, 1:08 a.m.