remove empty unused method

[rajcybage]

No description provided.

[robin850]

Actually @matthewd noticed that this method is here so we are compliant with the Rack specification (c.f. here). Even though this line is not reached because of the X-Cascade, could you add a comment atop this method so this won't be remove in the future please ?

[rajcybage]

ok

[egilburg]

Perhaps just add a test assertion that Boomer instance respond_to?(:each) (or that Boomer has instance method :each)?

[senny]

👍 on adding a test and have the comment be the test name.

[matthewd]

@senny yeah? I'm reluctant to have a test of a test dummy, as opposed to the thing that's actually under test... 😕

Would it help if the comment was clearer on the why?

# We're obliged to implement this (even though it doesn't actually
# get called here) to properly comply with the Rack SPEC
def each
end

[senny]

@matthewd I certainly did not look close enough 😓 didn't see that the code we are talking about is not production code.