rbind.pipeflow: Bind pipelines

In pipeflow: Fast Interactive Data Analysis Pipelines

Bind pipelines

Description

Binds two or more pipelines together by concatenating their steps. If the pipelines have steps with the same name, the step names of later pipelines are automatically adapted to avoid name clashes. A single pipeline is returned unchanged.

Usage

## S3 method for class 'pipeflow'
rbind(..., deparse.level = 1)

Arguments

...	Two or more pipeflow pipeline objects.
deparse.level	Not used, for compatibility with the generic rbind().

Value

A new pipeflow pipeline object representing the bound pipelines.

Examples

a <- pip_new("a") |>
  pip_add("prep", \(x = 1) x * 2) |>
  pip_add("fit", \(x = ~prep) x + 10)

# "prep" exists in both pipelines; the one from b gets a numeric suffix
b <- pip_new("b") |> pip_add("prep", \(x = 5) x * 3)

ab <- rbind(a, b)
ab[["step"]] # "prep", "fit", "prep2" (step name conflict auto-resolved)
ab

# Any number of pipelines can be combined
abc <- rbind(a, b, b)
abc

pipeflow documentation built on Sept. 28, 2026, 1:06 a.m.