Class: Granite::Action::Projectors::ProjectorsCollection

Inherits:
Object
  • Object
show all
Defined in:
lib/granite/action/projectors.rb

Instance Method Summary collapse

Constructor Details

#initialize(action_class) ⇒ ProjectorsCollection

Returns a new instance of ProjectorsCollection.



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# File 'lib/granite/action/projectors.rb', line 7

def initialize(action_class)
  @action_class = action_class
  @storage = {}
  @cache = {}
end

Instance Method Details

#fetch(name) ⇒ Object 



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# File 'lib/granite/action/projectors.rb', line 13

def fetch(name)
  @cache[name.to_sym] ||= setup_projector(name)
end

#names ⇒ Object 



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# File 'lib/granite/action/projectors.rb', line 25

def names
  @storage.keys | (@action_class.superclass < Granite::Action ? @action_class.superclass._projectors.names : [])
end

#store(name, options, &block) ⇒ Object 



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# File 'lib/granite/action/projectors.rb', line 17

def store(name, options, &block)
  old_options, old_blocks = fetch_options_and_blocks(name)
  @storage[name.to_sym] = [
    old_options.merge(options || {}),
    old_blocks + [block].compact
  ]
end