MIME::Types.type_for Does not Support JFIF Extension

[mohammedgad]

Hi! Recently I wanted to use MIME::Types.type_for to detect a file content type, but I receive nothing when I try to detect the content type of a JFIF file.

MIME::Types.type_for("something.jpeg")
=> [#<MIME::Type: image/jpeg>]
MIME::Types.type_for("something.jfif")
=> []

Expected result: This should return [#<MIME::Type: image/jpeg>]

Actual result: it returns an empty array

[halostatue]

MIME::Types returns data provided by mime-types-data. A pull request here to add jfif to image/jpeg (only in the images YAML file) would be accepted.

[mohammedgad]

Thank you @halostatue for your response! I am gonna open a PR shortly.