Class: Hypo::Container

Inherits:
Object
  • Object
show all
Defined in:
lib/hypo/container.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Container

Returns a new instance of Container.



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# File 'lib/hypo/container.rb', line 6

def initialize
  @components = {}
end

Instance Method Details

#register(type, name = nil) ⇒ Object 



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# File 'lib/hypo/container.rb', line 10

def register(type, name = nil)
  component = Component.new(type, self, name)
  if @components.key?(component.name)
    raise ContainerError, "Component of type \"#{component.type.to_s}\" has already been registered"
  end

  @components[component.name] = component
end

#resolve(name) ⇒ Object 



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# File 'lib/hypo/container.rb', line 19

def resolve(name)
  unless @components.key?(name)
    raise ContainerError, "Component with name \"#{name}\" is not registered"
  end

  @components[name].instance
end