search for: nivelesacceso

...uds where usuario_id=?" but don''t find a way of used it in rails except find_by_sql. There is a another way?? class Usuario < ActiveRecord::Base belongs_to :persona has_many :solicituds, :dependent => :destroy has_many :convenios, :through => :solicituds has_many :nivelesacceso has_one :nomina end class Convenio < ActiveRecord::Base has_many :solicituds, :dependent => :destroy has_many :personas, :through => :solicituds validates_presence_of :nombre, :serie, :descripcion validates_uniqueness_of :serie validates_format_of :serie, :with => /cci|cue/...