Package: dreamerr 1.5.0

dreamerr: Error Handling Made Easy

Set of tools to facilitate package development and make R a more user-friendly place. Mostly for developers (or anyone who writes/shares functions). Provides a simple, powerful and flexible way to check the arguments passed to functions. The developer can easily describe the type of argument needed. If the user provides a wrong argument, then an informative error message is prompted with the requested type and the problem clearly stated--saving the user a lot of time in debugging.

Authors:Laurent Berge [aut, cre]

dreamerr_1.5.0.tar.gz
dreamerr_1.5.0.zip(r-4.7)dreamerr_1.5.0.zip(r-4.6)dreamerr_1.5.0.zip(r-4.5)
dreamerr_1.5.0.tgz(r-4.6-any)dreamerr_1.5.0.tgz(r-4.5-any)
dreamerr_1.5.0.tar.gz(r-4.7-any)dreamerr_1.5.0.tar.gz(r-4.6-any)
dreamerr_1.5.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
dreamerr/json (API)

# Install 'dreamerr' in R:

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

Bug tracker:https://github.com/lrberge/dreamerr/issues

On CRAN:

9.21 score 28 stars 41 packages 20 scripts 48k downloads 40 exports 3 dependencies

Last updated from:ee0086ecfe. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	119
source / vignettes	OK	190
linux-release-x86_64	OK	119
macos-release-arm64	OK	112
macos-oldrel-arm64	OK	94
windows-devel	OK	89
windows-release	OK	89
windows-oldrel	OK	82
wasm-release	OK	93

Exports:check_arg check_arg_plus check_expr check_expr_hook check_set_arg check_set_value check_value check_value_plus enumerate_items fit_screen fsignif generate_check_expr_hook generate_get_hook generate_set_hook generate_stop_hook generate_warn_hook ifsingle ifunit n_letter n_th n_times package_stats plural plural_len set_check set_hook set_up setDreamerr_check setDreamerr_dev.mode setDreamerr_show_stack sfill signif_plus stop_hook stop_up stopi suggest_item validate_dots warn_hook warn_up warni

Dependencies:Formula Rcpp stringmagic

dreamerr: Error Handling Made Easy

Rendered fromdreamerr_introduction.Rmdusingknitr::rmarkdown

Last update: 2024-07-17
Started: 2020-04-10

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Help Manual

Help page	Topics
Error Handling Made Easy	dreamerr-package dreamerr
Checks arguments and informs the user appropriately	check_arg check_arg_plus check_set_arg check_set_value check_value check_value_plus
Checks the evaluation of an expression	check_expr check_expr_hook generate_check_expr_hook
Enumerates the elements of a vector	enumerate_items
Nicely fits a message in the current R console	fit_screen
Formatting numbers with display of significant digits	fsignif signif_plus
Error displaying a call located at a hook location	generate_get_hook generate_set_hook generate_stop_hook generate_warn_hook set_hook stop_hook warn_hook
Conditional element selection	ifsingle ifunit
Numbers in letters	n_letter n_th n_times
Provides package statistics	package_stats
Adds an s and/or a singular/plural verb depending on the argument's length	plural plural_len
Sets argument checking on/off "semi-globally"	set_check
Sets "semi-globally" the 'up' argument of dreamerr's functions	set_up
Sets dreamerr argument checking functions on or off	setDreamerr_check
Sets the developer mode to help form check_arg calls	setDreamerr_dev.mode
Settings telling whether or not to display the full call stack on errors	setDreamerr_show_stack
Fills a string vector with a symbol	sfill
Stops (or warns in) sub-function execution	stopi stop_up warni warn_up
Suggest the the closest elements from a string vector	suggest_item
Checks the arguments in dots from methods	validate_dots

Package: dreamerr 1.5.0

dreamerr: Error Handling Made Easy

Citation

Development and contributors

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)