Unwrap contents of a parcel into a new variable

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Description

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

Usage

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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, contents<-; is.parcel; wrapset; wrap

Examples

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