Compose: Compose an arbitrary number of functions.
In functional: Curry, Compose, and Other Higher-Order Functions
Compose R Documentation
Compose an arbitrary number of 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
Details
Had to make this slightly more complex to handle the
nullary
case; also included a fast-path for the trivial case.
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)
functional documentation built on June 24, 2026, 9:08 a.m.
R Package Documentation
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| Compose | R Documentation |
Compose an arbitrary number of 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 |
Details
Had to make this slightly more complex to handle the nullary case; also included a fast-path for the trivial case.
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)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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