R: Error Handling Made Easy

# Error Handling Made Easy

## Documentation for package ‘dreamerr’ version 1.5.0

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

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