lost_tags_action: Check and set behaviour for lost tags

In safeframe: Generic Data Tagging and Validation Tool

Check and set behaviour for lost tags

Description

This function determines the behaviour to adopt when tagged variables of a safeframe are lost for example through subsetting. This is achieved using options defined for the safeframe package.

Usage

lost_tags_action(action = c("warning", "error", "none"), quiet = FALSE)

get_lost_tags_action()

Arguments

action	a character indicating the behaviour to adopt when tagged variables have been lost: "error" (default) will issue an error; "warning" will issue a warning; "none" will do nothing
quiet	a logical indicating if a message should be displayed; only used outside pipelines

Details

The errors or warnings generated by safeframe in case of tagged variable loss has a custom class of safeframe_error and safeframe_warning respectively.

Value

returns NULL; the option itself is set in options("safeframe")

Examples

# reset default - done automatically at package loading
lost_tags_action()

# check current value
get_lost_tags_action()

# change to issue errors when tags are lost
lost_tags_action("error")
get_lost_tags_action()

# change to ignore when tags are lost
lost_tags_action("none")
get_lost_tags_action()

# reset to default: warning
lost_tags_action()

safeframe documentation built on June 28, 2025, 1:08 a.m.