record: Record as flow graph

In IBM/rflowgraph: Flow Graphs

Description

Record the evaluation of an R expression as a flow graph.

Usage

record(x, env = rlang::caller_env(), ...)

record_file(x, env = rlang::caller_env(), ...)

record_expr(x, env = rlang::caller_env(), out = NULL, cwd = NULL,
  annotate = FALSE, annotations = NULL, data = annotate,
  node_data = data, port_data = data, port_values = FALSE)

Arguments

x	(unevaluated) expression
env	evaluation environment
out	file path or connection in which to write flow graph as GraphML
cwd	working directory during evaluation (by default, the current working directory)
annotate	whether to annotate the flow graph
annotations	annotation database or JSON source for annotations, if 'annotate' is enabled (by default, the Data Science Ontology via remote database)
data	convenience switch to store metadata (on nodes and ports)
node_data	whether to store function metadata as node data
port_data	whether to store object metadata as port data
port_values	whether to store object values as port data

Value

A flow graph, of class wiring_diagram, for the evaluation.

IBM/rflowgraph documentation built on Sept. 12, 2019, 7:45 p.m.