last_l: A lens into the last element

Description Usage Format Examples

Description

Lens version of x[[length(x)]] and x[[length(x)]] <- val

[[length(x)]: R:[length(x) [[length(x)]: R:[length(x)

Usage

1

Format

An object of class lens of length 2.

Examples

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2
3
x <- 1:10
view(x, last_l)
set(x, last_l, 50)

cfhammill/fresnel documentation built on May 15, 2019, 1:13 p.m.