unwrap_as: Unwrap contents of a parcel into a new variable

In refset: Subsets with Reference Semantics

Description

unwrap_as creates a new variable which, when evaluated, calls contents to return the parcel contents.

Usage

unwrap_as(x, parcel, env = parent.frame())

Arguments

x	name of the variable to bind to
parcel	an object of class 'parcel'
env	environment to assign the variable into

See Also

Other wrapping functions: contents, is.parcel, wrapset, wrap

Examples

vec <- 1:10
parcel <- wrapset(vec, vec > 3) 
unwrap_as(y, parcel)
y

refset documentation built on May 1, 2019, 8:39 p.m.