get_last_edges_created {DiagrammeR}

Get the last set of edges created in a graph

Description

Get the last edges that were created in a graph object of class dgr_graph. This function should ideally be used just after creating the edges.

Usage

get_last_edges_created(graph)

Arguments

graph

A graph object of class dgr_graph.

Value

A vector of edge ID values.

Examples

# Create a graph and add a cycle and then
# a tree in 2 separate function calls
graph <-
  create_graph() %>%
  add_cycle(
    n = 3,
    rel = "a") %>%
  add_balanced_tree(
    k = 2, h = 2,
    rel = "b")

# Get the last edges created (all edges
# from the tree)
graph %>% get_last_edges_created()