Create a Pipeline Step with Mappings

Wraps a module with input/output mapping configuration for use in pipeline().

Usage

step(module, map = list(), select = character(0), ...)

Arguments

module: A Module object
map: Named character vector mapping upstream output fields to this module's input fields. Format: c(output_field = "input_field").
select: Character vector of output field names to pass forward. If empty, all fields are passed.
...: Static inputs to inject (name = value pairs)

Value

A PipelineStep object for use in pipeline()

Examples

if (FALSE) { # \dontrun{
# Map 'documents' from upstream to 'context' input
pipeline(
  mod_retrieve,
  step(mod_answer, map = c(documents = "context")),
  mod_format
)

# Select only certain output fields
pipeline(
  mod_analyze,
  step(mod_format, select = c("summary", "score")),
  mod_present
)

# Inject static inputs
pipeline(
  mod_retrieve,
  step(mod_answer, system_prompt = "Be concise")
)
} # }