r 尝试按名称索引igraph边缘失败

Posted 2021-05-24

# #' Enable indexing edges by name
# #' @export
# `[.igraph.es` <- function(x, i){
#   ret <- try(igraph::`[.igraph.es`(x, i), silent=TRUE)
#   if(class(ret) == "try-error"){
#     ret <- x[x$name == i]
#   }
#   ret
# }