This Ruby-on-Rails app enables users to plan a convoy trip and consider a number of variables; it uses Embedded Ruby (ERB) in the front-end. This was my third portfolio project submission in the Flatiron School curriculum

has_many :through association with mongoid

Rails4 / has_many through / accepts_nested_attributes_for / allow_destroy / nested form

Example for has and belongs to many and has many through in Rails 5. https://rubyplus.com/episodes/71-Has-Many-Through-in-Rails-5 https://rubyplus.com/episodes/61-Has-and-Belongs-to-Many-in-Rails-5

This is a RoR application that shows the has-many:through association with three models namely Physicians, Patients and Appointments

Practicing more challenging associations