Meteor Blaze Template Structure

home.js

if (Meteor.isClient) {
  
  Template.home.onCreated(function () {
    var self = this;
    
    self.getSomething = function (param) {
      // Get more complex stuff here
    }
    self.doSomething = function (param) {
      // Do more complex stuff here  
    };
    
  });
  
  Template.home.helpers({
    myData: function (param) {
      return Template.instance().getSomething(param);
    }
  });
  
  Template.home.events({
    "click #something": function (event, templ) {
      templ.doSomething(event.currentTarget);
    }
  });
}