Module: Deli::Param::Order

Included in:
Adapters::ActiveRecord::Order, Adapters::Cassandra::Order, Adapters::Mongoid::Order, Adapters::Neo4j::Order, Adapters::Simple::Order
Defined in:
lib/deli/param.rb

Instance Method Summary collapse

Instance Method Details

#order_hash(value) ⇒ Object 



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# File 'lib/deli/param.rb', line 116

def order_hash(value)
  value.split(",").inject(ActiveSupport::OrderedHash.new) do |hash, string|
    string.scan(/([\w-]+[^\-\+])([\+\-])?/).each do |token, operator|
      hash[clean(token)] = operator == "-" ? "-" : "+"
    end
    hash
  end
end

#parse(value) ⇒ Object 



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# File 'lib/deli/param.rb', line 100

def parse(value)
  value.split(",").map do |string|
    string.scan(/([\w-]+[^\-\+])([\+\-])?/).map do |token, operator|
      operator = operator == "-" ? "-" : "+"
      token    = clean(token)
      
      if controller.present?
        param = controller.find(token)
        token = param.table_key
      end

      {:namespace => namespace, :key => token, :operators => [operator]}
    end
  end.flatten
end