search for: s3methodsinnamespac

Hi, from the man page ?methods, I expected to be able to build pairs (class,package) for a given S3 method, e.g., print, using attr(methods(print), 'info'). However all the methods, except the ones defined in base or S4 methods, get the 'from' value "registered S3method for print", instead of the actual package name (see below for the first rows). Is this normal

...#39; -- the namespace in which the generic to which the method belongs is defined, and the namespace in which the method is defined. I think the former is what you're interested in, but the latter likely what methods() might be modified return. For your use case, maybe something like .S3methodsInNamespace <- function(envir, pattern) { mtable <- get(".__S3MethodsTable__.", envir = asNamespace(envir)) methods <- ls(mtable, pattern = pattern) env <- vapply(methods, function(x) { environmentName(environment(get(x, mtable))) }, chara...

...s defined, and the namespace in which the >>> method is defined. I think the former is what you're interested in, but the >>> latter likely what methods() might be modified return. >>> >>> For your use case, maybe something like >>> >>> .S3methodsInNamespace <- function(envir, pattern) { >>> mtable <- get(".__S3MethodsTable__.", envir = asNamespace(envir)) >>> methods <- ls(mtable, pattern = pattern) >>> env <- vapply(methods, function(x) { >>> environmentNam...