Core Utilities for the 'rtemis' Ecosystem

Utilities used across packages of the 'rtemis' ecosystem. Includes the msg() messaging system and the fmt() formatting system. Provides a library of 'S7' properties, test_* functions that return logical values, check_* functions that throw informative errors, and clean_* functions that return validated and coerced values. This code began as part of the 'rtemis' package ().

rtemis.core: Core utilities for rtemis R packages

Shared rtemis utilities, including:

• fmt: formats text for ANSI, HTML, and plain text output
• msg: prints messages with datetime info and name of calling function
• test_* functions return logical value
• check_* functions throw informative errors when needed
• clean_* functions that return validated and coerced inputs
• rtemis_colors: rtemis color system

[!IMPORTANT] This package is intended for internal use in rtemis packages. It is not intended for end-user installation or use.

Installation

From CRAN

install.packages("rtemis.core")

Latest version from r-universe

pak::repo_add(rtemis = "https://rtemis-org.r-universe.dev")
pak::pak("rtemis.core")

or using install.packages:

install.packages(
  'rtemis.core',
  repos = c('https://rtemis-org.r-universe.dev', 'https://cloud.r-project.org')
)

Copyright (c) 2016-2026 E.D. Gennatas. Licensed under BSD 3-Clause.