sugar_scopes.rb

module SugarScopes
  def like(query)
    relation = clone
    query.each do |column, value|
      relation = relation.where(arel_table[column].matches(value))
    end
    relation
  end

  def asc(column = :id)
    order(column)
  end

  def desc(column = :id)
    order(column).reverse_order
  end
end

ActiveRecord::Base.send :extend, SugarScopes