class ChargeTemplate < ActiveRecord::Base has_many :hybridizations validates_presence_of :name validates_uniqueness_of :name validates_numericality_of :chips_used validates_numericality_of :chip_cost validates_numericality_of :labeling_cost validates_numericality_of :hybridization_cost validates_numericality_of :qc_cost validates_numericality_of :other_cost end