aaa4_tinycodet_dry: Overview of the 'tinycodet' "Don't Repeat Yourself"...

In tinycodet: Functions to Help in your Coding Etiquette

Overview of the 'tinycodet' "Don't Repeat Yourself" Functionality

Description

"Don't Repeat Yourself", sometimes abbreviated as "DRY", is the coding principle not to write unnecessarily repetitive code. To help in that effort, the 'tinycodet' R-package introduces a few features:

• The transform_if function.

• Operators for short-hand re-ordering matrices Row- or Column-wise.

See Also

tinycodet_help

Examples

object <- matrix(c(-9:8, NA, NA) , ncol=2)

# in base R:
ifelse( # repetitive, and gives unnecessary warning
  is.na(object > 0), -Inf,
  ifelse(
    object > 0,  log(object), object^2
  )
)

# with tinycodet:
object |> transform_if(\(x) x > 0, log, \(x) x^2, \(x) -Inf) # compact & no warning

tinycodet documentation built on Feb. 21, 2026, 9:08 a.m.