rlang (version 0.0.0.9000)

modify: Modify a vector.

Description

This function merges a list of arguments into a vector. It always returns a list.

Usage

modify(.x, ..., .elts = list())

Arguments

.x

A vector to modify.

..., .elts

List of elements to merge into .x. Named elements already existing in .x are used as replacements. Elements that have new or no names are inserted at the end.

Value

A modified vector upcasted to a list.

Examples

modify(c(1, b = 2, 3), 4, b = "foo")

x <- list(a = 1, b = 2)
y <- list(b = 3, c = 4)
modify(x, .elts = y)