fansi - ANSI Control Sequence Aware String Functions

Counterparts to R string manipulation functions that account for the effects of ANSI text formatting control sequences.

Last updated 6 months ago

string-manipulation

14.21 score 54 stars 11k packages 137 scripts 1.3M downloads

diffobj - Diffs for R Objects

Generate a colorized diff of two R objects for an intuitive visualization of their differences.

Last updated 3 years ago

diff

13.09 score 229 stars 477 packages 106 scripts 352k downloads

vetr - Trust, but Verify

Declarative template-based framework for verifying that objects meet structural requirements, and auto-composing error messages when they do not.

Last updated 5 months ago

argument-checksinput-validation

7.50 score 79 stars 1 packages 66 scripts 364 downloads

unitizer - Interactive R Unit Tests

Simplifies regression tests by comparing objects produced by test code with earlier versions of those same objects. If objects are unchanged the tests pass, otherwise execution stops with error details. If in interactive mode, tests can be reviewed through the provided interactive environment.

Last updated 6 months ago

unit-testing

7.15 score 39 stars 83 scripts 1.4k downloads

oshka - Recursive Quoted Language Expansion

Expands quoted language by recursively replacing any symbol that points to quoted language with the language it points to. The recursive process continues until only symbols that point to non-language objects remain. The resulting quoted language can then be evaluated normally. This differs from the traditional 'quote'/'eval' pattern because it resolves intermediate language objects that would interfere with evaluation.

Last updated 7 years ago

nse-functions

5.15 score 14 stars 9 scripts 426 downloads