Class: Locomotive::Steam::Middlewares::StackProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/locomotive/steam/middlewares/stack_proxy.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ StackProxy

Returns a new instance of StackProxy.



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# File 'lib/locomotive/steam/middlewares/stack_proxy.rb', line 7

def initialize(&block)
  @list = []
  instance_eval(&block) if block_given?
end

Instance Attribute Details

#list ⇒ Object (readonly)

Returns the value of attribute list.



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# File 'lib/locomotive/steam/middlewares/stack_proxy.rb', line 5

def list
  @list
end

#operations ⇒ Object (readonly)

Returns the value of attribute operations.



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# File 'lib/locomotive/steam/middlewares/stack_proxy.rb', line 5

def operations
  @operations
end

Instance Method Details

#delete(index) ⇒ Object 



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# File 'lib/locomotive/steam/middlewares/stack_proxy.rb', line 24

def delete(index)
  @list.delete_at(index_of(index))
end

#index_of(index) ⇒ Object 



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# File 'lib/locomotive/steam/middlewares/stack_proxy.rb', line 36

def index_of(index)
  if index.is_a?(Integer)
    index
  else
    @list.index { |args| args[0][0] == index }
  end
end

#inject(builder) ⇒ Object 



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# File 'lib/locomotive/steam/middlewares/stack_proxy.rb', line 30

def inject(builder)
  @list.each do |args|
    builder.use(*(args[0]), &args[1])
  end
end

#insert_after(index, *args, &block) ⇒ Object 



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# File 'lib/locomotive/steam/middlewares/stack_proxy.rb', line 20

def insert_after(index, *args, &block)
  @list.insert(index_of(index) + 1, [args, block])
end

#insert_before(index, *args, &block) ⇒ Object Also known as: insert 



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# File 'lib/locomotive/steam/middlewares/stack_proxy.rb', line 16

def insert_before(index, *args, &block)
  @list.insert(index_of(index), [args, block])
end

#use(*args, &block) ⇒ Object 



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# File 'lib/locomotive/steam/middlewares/stack_proxy.rb', line 12

def use(*args, &block)
  @list << [args, block]
end