Compose: Compose an arbitrary number of functions.

In functional: Curry, Compose, and other higher-order functions

Description

My Happy Hacking keyboard gave out during the writing of this procedure; moment of silence, please.

Usage

Compose(...)

Arguments

...	the functions to be composed

Value

A composed function

Examples

car <- function(list) list[[1]]
cdr <- function(list) list[2:length(list)]
cadr <- Compose(cdr, car)
stopifnot(cadr(c(1,2,3)) == 2)

Example output

functional documentation built on May 1, 2019, 6:42 p.m.