set_cause: Set a cause and return the input
In assertive.base: A Lightweight Core of the 'assertive' Package

Description Usage Arguments Details Value See Also

Sets the cause attribute of an object and returns that object.

1	set_cause(x, false_value, missing_value = "missing")

`x`	A variable.
`false_value`	A character vector to set the cause to, where `x` is `FALSE`.
`missing_value`	A character vector to set the cause to, where `x` is `NA`.

If x is TRUE everywhere, this returns the input without setting a cause. Otherwise, the cause is an empty string where x is TRUE, false_value where it is FALSE, and missing_value where it is NA.

x, with a new cause attribute.

cause, setNames

assertive.base documentation built on Feb. 8, 2021, 9:06 a.m.