stackClass: An implementation of a stack

In loopr: Uses an Archive to Amend Previous Stages of a Pipe using Current Output

Description

An implementation of a stack

Usage

stackClass

Format

An R6Class generator object

Fields

stack

A list which can directly accessed or accessed through the functions below. The bottom (original) item, set to NULL, should not be modified.

Methods

push(item, name = "")

Append an item to the stack with an optional name and return the item

Active Bindings

height

This will return the length of the stack

pop

This will remove the last (most recent) item from the stack and return it

pop

This will return, but not remove, the last (most recent) item from the stack

loopr documentation built on May 1, 2019, 8:04 p.m.