Class: SwitchPoint::QueryCache

Inherits:
Object
  • Object
show all
Defined in:
lib/switch_point/query_cache.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, names = nil) ⇒ QueryCache

Returns a new instance of QueryCache.



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# File 'lib/switch_point/query_cache.rb', line 3

def initialize(app, names = nil)
  @app = app
  @names = names
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/switch_point/query_cache.rb', line 8

def call(env)
  names.reverse.inject(lambda { @app.call(env) }) do |func, name|
    lambda { ProxyRepository.checkout(name).cache(&func) }
  end.call
end