ruby-grape / grape / 42705973307 / 3

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Pull #3072

github

Answer the Accept lists common HTTP clients send from the formatter's table

An API that pins no format negotiates one from the Accept header. A
header naming one registered media type, `*/*` or nothing is answered
from a table built with the formatter; any other went through Rack's
q-value match on every request, which costs more than the rest of a
small request does.

The lists axios and Angular's HttpClient, jQuery asked for JSON, and
HTTPie send by default are now in that table too. It is still built
once and never written to by a request.

The table is keyed by the identity of the media types rather than their
value: two APIs declaring the same types in another order answer a list
differently.

Co-Authored-By: Claude Fable 5.2 <noreply@anthropic.com>

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