What is the correct way of extending an S3 class from another package in R...

Create print method for class based on existing class (i.e., print `tibbles` longer)...

Replacing list elements while preserving their attributes...

How to access original expression that is passed to an overwritten generic in R?...

What is the purpose/effect of providing the 'generic' argument to `NextMethod()`?...

Why do packages loaded inside `test_that()` provide their methods outside of `test_that()` and how c...

"no applicable method" for S3 generic despite existence of default method...

How do I conditionally provide S3 methods for S3 generics from another package?...

How to set the additional arguments of a new generic to be the same as their default values in the d...

Define S3 Group generics for incompatible classes...

How can I write a `%*%` method for a base matrix S3 subclass?...

How to overload S4 slot selector `@` to be a generic function...

Why is my method as.character.haven_labelled() not working in my package?...

R: plot: Error in as.double(x): cannot coerce type 'S4' to vector of type 'double'...

Why are the rounding functions S4 generics rather than S3?...

R generic dispatching to attached environment...

R: how to use and extend data.table in an S3 class...

Error in getMethod("summary", signature = "FitDiff")...

s3 is there a way to combine prop.table for character variables?...

purrr::map executes mapping function in different environments for named functions and formula funct...

S3 template which can take different formulas and numeric vectors as arguments...

How can I define an S3 method for an unevaluated assignment expression?...

How does an S3 object invoke a method?...

How does R find S3 methods? Why can't R find my S3 `+` method?...

defining custom dplyr methods in R package...

How to use ggplot_add inside another package...

Difference between 'generic' and 'method'?...

How can I apply custom-formatting to tibble list-columns using vctrs?...

How to override the implementation of a non-generic function in R...

R package check stuck on "checking use of S3 registration ..."...