Contents

module DropboxApi::MiddleWare
  class Stack
    def initialize
      @prependable, @appendable = [], []
    end

    def prepend(&block)
      @prependable << block
    end

    def append(&block)
      @appendable << block
    end

    def adapter=(value)
      @adapter = value
    end

    def apply(connection)
      @prependable.each { |block| block.yield(connection) }
      yield connection
      @appendable.each { |block| block.yield(connection) }

      # Adapter must be the last middleware configured
      connection.adapter(@adapter || Faraday.default_adapter)
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
dropbox_api-0.1.18	lib/dropbox_api/middleware/stack.rb
dropbox_api-0.1.17	lib/dropbox_api/middleware/stack.rb
dropbox_api-0.1.16	lib/dropbox_api/middleware/stack.rb
dropbox_api-0.1.15	lib/dropbox_api/middleware/stack.rb
dropbox_api-0.1.14	lib/dropbox_api/middleware/stack.rb
dropbox_api-0.1.13	lib/dropbox_api/middleware/stack.rb
dropbox_api-0.1.12	lib/dropbox_api/middleware/stack.rb
dropbox_api-0.1.11	lib/dropbox_api/middleware/stack.rb
dropbox_api-0.1.10	lib/dropbox_api/middleware/stack.rb