# NOT RUN {
# Create three graphs
graph_1 <-
create_graph() %>%
add_n_nodes(n = 3) %>%
add_edges_w_string(
edges = "1->3 1->2 2->3")
graph_2 <-
graph_1 %>%
add_node() %>%
add_edge(
from = 4,
to = 3)
graph_3 <-
graph_2 %>%
add_node() %>%
add_edge(
from = 5,
to = 2)
# Create an empty graph series and add
# the graphs
series <-
create_series() %>%
add_to_series(graph_1, .) %>%
add_to_series(graph_2, .) %>%
add_to_series(graph_3, .)
# Count the number of graphs in the graph series
graph_count(series)
#> [1] 3
# }
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