karenetheridge/dist-zilla — comment on commit 4b62f8dfc35ccaf8d8eb6afecae04f3b5ab27dfa
File:  line 0
By madsen:

This change is wrong. FileMunger plugins do **not** need to have a `munge_file` method. They must have a `munge_files` method. The role provides a default implementation of `munge_files` that does require a `munge_file` method, but a plugin can provide its own `munge_files` method instead.