bind: Bind local variables to the return values of a function

In mailund/bindr: Binds the return values of a function to variables

Description

Bind return values from a function to local variables by combining the bind function with the %<-% operator. When a function returns an object that is a vector or list you will normally have to index into that result to get individual components.

Usage

bind(...)

Arguments

...	List of variables to bind.

Details

Using bind you can values in a vector or list to local variables, so

bind(x, y, z) %<-% 1:3

binds a, b, and c to values 1, 2, and 3, respectively.

Value

An object containing the variable to be bound. This should be used in combination with the %<-% operator to bind values to parameters.

Examples

f <- function(x, y) c(x, y)
bind(a, b) %<-% f(1, 2)

g <- function(x, y) list(x, y)
bind(a, b) %<-% g(1, 2)

mailund/bindr documentation built on May 21, 2019, 11:06 a.m.