insist: insist

In richardjtelford/rjt.misc: Utility Functions For Use With Rmarkdown

Description

Insists a object meets a given criteria

Usage

insist(., test, continue = TRUE)

Arguments

.	object
test	logical test, expression
continue	if true prints error, if false throws error

Details

Tests if the object meets the citeria. If it does, the object is returned. If not, an error is thrown unless continue is true, in which case the error is returned. Test should be an expression that refers to the object as .

Value

the object

Examples

require(magrittr)
pi %>% insist(. > 3) 
pi %>% insist(length(.) == 1)

richardjtelford/rjt.misc documentation built on July 1, 2021, 9:56 a.m.