shard-kemal/CHANGELOG.md

Next

• Reimplemented Request middleware / filter routing.

Now all requests will first go through the Middleware stack then Filters (before_*) and will finally reach the matching route.

Which is illustrated as,

Request -> Middleware -> Filter -> Route

• Rename return_with as halt.
• Route declaration must start with /. Fixes #242
• Set default exception Content-Type to text/html. Fixes #202
• Add only and exclude paths for Kemal::Handler. This change requires that all handlers must inherit from Kemal::Handler.

For example this handler will only work on / path. By default the HTTP method is GET.

OnlyHandler < Kemal::Handler
  only ["/"]
  
  def call(env)
    return call_next(env) unless only_match?(env)
    puts "If the path is / i will be doing some processing here."
  end
end

The handlers using exclude will work on the paths that isn't specified. For example this handler will work on any routes other than /.

ExcludeHandler < Kemal::Handler
  exclude ["/"]
  
  def call(env)
    return call_next(env) unless only_match?(env)
    puts "If the path is NOT / i will be doing some processing here."
  end
end

• Close response on halt. (thanks @samueleaton)

0.16.1 (12-10-2016)

• Improved Multipart support with more info on parsed files. parse_multipart(env) now yields an UploadFile object which has the following properties field,data,meta,`headers.

post "/upload" do |env|
  parse_multipart(env) do |f|
    image1 = f.data if f.field == "image1"
    image2 = f.data if f.field == "image2"
    puts f.meta
    puts f.headers
    "Upload complete"
  end
end

0.16.0

• Multipart support <3 (thanks @RX14). Now you can handle file uploads.

post "/upload" do |env|
  parse_multipart(env) do |field, data|
    image1 = data if field == "image1"
    image2 = data if field == "image2"
    "Upload complete"
  end
end

• Make session configurable. Now you can specify session name and expire time wit

Kemal.config.session["name"] = "your_app"
Kemal.config.session["expire_time"] = 48.hours

• Session now supports more types. (String, Int32, Float64, Bool)
• Add gzip helper to enable / disable gzip compression on responses.
• Static file caching with etag and gzip (thanks @crisward)
• Kemal.run now accepts port to listen.

0.15.1 (05-09-2016)

• Don't forget to call_next on NullLogHandler

0.15.0 (03-09-2016)

• Add context store
• KEMAL_ENV respects to Kemal.config.env and needs to be explicitly set.
• Kemal::InitHandler is introduced. Adds initial configuration, headers like X-Powered-By.
• Add send_file to helpers.
• Add mime types.
• Fix parsing JSON params when "charset" is present in "Content-Type" header.
• Use http-only cookie for session
• Inject STDOUT by default in CommonLogHandler