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Namespace
Methods
#
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Included Modules
Attributes
[RW] middlewares
Class Public methods
new(*args)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 57
def initialize(*args)
  @middlewares = []
  yield(self) if block_given?
end
Instance Public methods
[](i)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 74
def [](i)
  middlewares[i]
end
build(app = nil, &block)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 115
def build(app = nil, &block)
  app ||= block
  raise "MiddlewareStack#build requires an app" unless app
  middlewares.freeze.reverse.inject(app) { |a, e| e.build(a) }
end
delete(target)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 106
def delete(target)
  middlewares.delete target
end
each()
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 62
def each
  @middlewares.each { |x| yield x }
end
initialize_copy(other)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 83
def initialize_copy(other)
  self.middlewares = other.middlewares.dup
end
insert(index, *args, &block)
Also aliased as: insert_before
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 87
def insert(index, *args, &block)
  index = assert_index(index, :before)
  middleware = self.class::Middleware.new(*args, &block)
  middlewares.insert(index, middleware)
end
insert_after(index, *args, &block)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 95
def insert_after(index, *args, &block)
  index = assert_index(index, :after)
  insert(index + 1, *args, &block)
end
insert_before(index, *args, &block)
Alias for: insert
last()
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 70
def last
  middlewares.last
end
size()
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 66
def size
  middlewares.size
end
swap(target, *args, &block)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 100
def swap(target, *args, &block)
  index = assert_index(target, :before)
  insert(index, *args, &block)
  middlewares.delete_at(index + 1)
end
unshift(*args, &block)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 78
def unshift(*args, &block)
  middleware = self.class::Middleware.new(*args, &block)
  middlewares.unshift(middleware)
end
use(*args, &block)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 110
def use(*args, &block)
  middleware = self.class::Middleware.new(*args, &block)
  middlewares.push(middleware)
end
Instance Protected methods
assert_index(index, where)
# File actionpack/lib/action_dispatch/middleware/stack.rb, line 123
def assert_index(index, where)
  i = index.is_a?(Integer) ? index : middlewares.index(index)
  raise "No such middleware to insert #{where}: #{index.inspect}" unless i
  i
end