Class: Rack::JasmineFile

Inherits:
File
  • Object
show all
Defined in:
lib/jasmine-sprockets/jasmine_file.rb

Constant Summary collapse

@@cache = 
{}

Instance Method Summary collapse

Instance Method Details

#serving ⇒ Object 



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# File 'lib/jasmine-sprockets/jasmine_file.rb', line 13

def serving
  unless @@cache[@path] && @@cache[@path][0] >= F.mtime(@path)
    @@cache[@path] = [F.mtime(@path), sprocket[@path]]
  end
  base  = @@cache[@path][1]
  ctype = base.content_type

  body = [base.to_s]
  size = Utils.bytesize(body.first)

  [200, {
    "Last-Modified"   => F.mtime(@path).httpdate,
    "Cache-Control"   => "must-revalidate",
    "Content-Type"    => ctype || Mime.mime_type(F.extname(@path), 'text/plain'),
    "Content-Length"  => size.to_s
  }, body]
end

#sprocket ⇒ Object 



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# File 'lib/jasmine-sprockets/jasmine_file.rb', line 9

def sprocket
  @sprocket ||= ::Sprockets::Environment.new.tap{|s| s.append_path @root}
end