grapes-else-grapes: Else special operator

In SESman/rbl: Biologging tools for diving predators in R

Description

Discard first value if FALSE, NULL, empty or "try-error"

Usage

val %else% def

Arguments

val	Normal output.
def	Default output when val is FALSE, NULL or empty.

Examples

"abc" %else% "Another value is returned"
NULL %else% "Another value is returned"
try(log("abc"), silent = TRUE) %else% "Another value is returned"

SESman/rbl documentation built on May 9, 2019, 11:10 a.m.