class InventoryController < ApplicationController before_filter :login_required def index # Administrators can see all lab groups, otherwise users # are restricted to seeing only lab groups they belong to if(current_user.staff_or_admin?) @lab_groups = LabGroup.find(:all, :order => "name ASC") else @lab_groups = current_user.lab_groups end @chip_types = ChipType.find(:all, :order => "name ASC") end end