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rstack

Stack data type as an ‘R6’ class

Project Status: Active - The project has reached a stable, usable state and is being actively developed. R-CMD-check CRAN RStudio mirror downloads Coverage Status

An extremely simple stack data type, implemented with ‘R6’ classes. The size of the stack increases as needed, and the amortized time complexity is O(1). The stack may contain arbitrary objects.

Installation

source("https://install-github.me/gaborcsardi/rstack")

Usage

library(rstack)
S <- stack$new()
S$push(1L)
S$peek()
#> [1] 1
S$pop()
#> [1] 1
S$size()
#> [1] 0
S$push(NULL)
S$push(iris)
colnames(S$pop())
#> [1] "Sepal.Length" "Sepal.Width"  "Petal.Length" "Petal.Width"  "Species"
S$peek()
#> NULL

License

MIT © Mango Solutions, Gábor Csárdi

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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