Class: DropboxApi::MiddleWare::Stack

Inherits:
Object
  • Object
show all
Defined in:
lib/dropbox_api/middleware/stack.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Stack

Returns a new instance of Stack.



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# File 'lib/dropbox_api/middleware/stack.rb', line 4

def initialize
  @prependable, @appendable = [], []
end

Instance Method Details

#adapter=(value) ⇒ Object 



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# File 'lib/dropbox_api/middleware/stack.rb', line 16

def adapter=(value)
  @adapter = value
end

#append(&block) ⇒ Object 



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# File 'lib/dropbox_api/middleware/stack.rb', line 12

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

#apply(connection) {|connection| ... } ⇒ Object

Yields:

  • (connection) 


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# File 'lib/dropbox_api/middleware/stack.rb', line 20

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

#prepend(&block) ⇒ Object 



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# File 'lib/dropbox_api/middleware/stack.rb', line 8

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