refactor!: use rlang::arg_match() in igraph.match.arg()

[maelle]

Fix #1059

Breaking change

rlang::arg_match() does not allow partial matching.

Argument names

The several.ok and choices arguments are not used hence my respectively dropping/renaming them.

Wondering about case sensitivity

I see that tests fail if I try making this case sensitive, because of lines such as

rigraph/R/community.R

Lines 1336 to 1344 in 3626862

	cluster_leiden <- function(graph, objective_function = c("CPM", "modularity"),
	weights = NULL, resolution_parameter = 1, beta = 0.01,
	initial_membership = NULL, n_iterations = 2, vertex_weights = NULL) {
	ensure_igraph(graph)
	# Parse objective function argument
	objective_function <- igraph.match.arg(objective_function)
	objective_function <- switch(objective_function,
	"cpm" = 0,

The usage of tolower() also means the error message is not aligned with the documentation. Should I work on aligning the usage of values in code with the usage of values in documentation? For instance using "CPM" not "cpm" in the switch()call. However maybe there are people who use "cpm" in their function calls, which would currently work, so that might mean a breaking change.

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[maelle]

Should we run revdeps with this?

[krlmlr]

Starting checks now.

[maelle]

The revdeps checks looked good but I had forgotten to rebase this branch, I am sorry. 😞

[krlmlr]

revdepchecks are good, thanks!

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This pull request failed to merge: some CI status(es) failed. Once the issues are resolved, remove the blocked label and re-queue the pull request. Note that the pull request will be automatically re-queued if it has the mergequeue label.

Failed CI(s): Check windows-latest (release)

[aviator-app]

This pull request failed to merge: some CI status(es) failed. Once the issues are resolved, remove the blocked label and re-queue the pull request. Note that the pull request will be automatically re-queued if it has the mergequeue label.

Failed CI(s): Check windows-latest (release)