Module: Exegesis::Database::ClassMethods

Defined in:
lib/exegesis/database.rb

Instance Method Summary collapse

Instance Method Details

#design(design_name, opts = {}, &block) ⇒ Object

declare a design document for this database. Creates a new class and yields a given block to the class to configure the design document and declare views; See Class methods for Exegesis::Design



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# File 'lib/exegesis/database.rb', line 24

def design design_name, opts={}, &block
  klass_name = "#{design_name.to_s.capitalize}Design"
  klass = const_set(klass_name, Class.new(Exegesis::Design))
  klass.design_directory = opts[:directory] || self.designs_directory + design_name.to_s
  klass.design_name = opts[:name] || design_name.to_s
  klass.compose_canonical
  klass.class_eval &block
  define_method design_name do
    @exegesis_designs ||= {}
    @exegesis_designs[design_name] ||= klass.new(self)
  end
end

#designs_directory(dir = nil) ⇒ Object 



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# File 'lib/exegesis/database.rb', line 14

def designs_directory dir=nil
  if dir
    @designs_directory = Pathname.new(dir)
  else
    @designs_directory ||= Pathname.new('designs')
  end
end

#named_document(document_name, opts = {}, &block) ⇒ Object 



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# File 'lib/exegesis/database.rb', line 37

def named_document document_name, opts={}, &block
  klass_name = document_name.to_s.capitalize.gsub(/_(\w)/) { $1.capitalize }
  klass = const_set(klass_name, Class.new(Exegesis::GenericDocument))
  klass.unique_id { document_name.to_s }
  klass.class_eval &block if block
  define_method document_name do
    @exegesis_named_documents ||= {}
    @exegesis_named_documents[document_name] ||= begin
      get(document_name.to_s)
    rescue RestClient::ResourceNotFound
      doc = klass.new({}, self)
      doc.save
      doc
    end
  end
end