:to argument to match() -- how is it converted to class/method name

Rails
1

Is there any documentation for how the match command converts the “:to”
argument to a class and method name?

If I have
match ‘’, to: ‘#’,
via: :get
How does it go from to , and
more importantly, how do I go in the reverse direction?

I can probably figure this out via trial-and-error, but I’d like to see
docs if there are some, or contribute some docs if not.

2

This is not really documented anywhere, and tracing through the source
is
difficult. Within Rails the string inflector methods #classify and
#underscore are used to go between snake-case names and camel-cased
class
and module names.

"MyFoo".underscore          # => "my_foo"
"MyApp::Foo".underscore  # => "my_app/foo"

"my_foo".classify         # => "MyFoo"
"my_app/foo".classify  # => "MyApp::Foo"