Module: Slick::Registry

Included in:
Command, Database::Migration, Database::Row, Database::Table, Database::Union, Helper, ResourceFactory, Web::FileInterpreter
Defined in:
lib/slick/registry.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/slick/registry.rb', line 4

def name
  @name
end

Instance Method Details

#create(name, *args, &block) ⇒ Object 



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# File 'lib/slick/registry.rb', line 35

def create(name, *args, &block)
    self.for(name).new(*args, &block)
end

#for(name, options = {}) ⇒ Object 



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# File 'lib/slick/registry.rb', line 22

def for(name, options = {})
    name = name.to_s
    registered_classes[name] || begin
        klass = Class.new(self)
        if options.paramify.register_if_not_exists == 'true'
            klass.register(name, options)
        else
            klass.instance_eval{ @name = name }
        end
        klass
    end
end

#register(name, *args, &block) ⇒ Object 



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# File 'lib/slick/registry.rb', line 14

def register(name, *args, &block)
    raise "Class has already been registered" if registered?
    name = name.to_s
    instance_eval{ @name = name }
    registered_classes[name] = self
    self
end

#registered? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/slick/registry.rb', line 6

def registered?
    registered_classes.values.include? self
end

#registered_classes ⇒ Object 



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# File 'lib/slick/registry.rb', line 10

def registered_classes
    @registered_classes ||= superclass.respond_to?(:registered_classes) ? superclass.registered_classes : {}
end