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  • Nicolás Melgarejo
    Nicolás Melgarejo
    14,154 Points

    Hi Community! I can't understand what is wrong in my code

    Posted January 15, 2020 6:41pm by Nicolás Melgarejo
    Nicolás Melgarejo
    14,154 Points
    • Ruby
    • Active Record Associations in Rails
    • More Association Options
    • A Migration for a Polymorphic Association

    1 Answer

  • Muhammad sharifi
    Muhammad sharifi
    4,455 Points

    anyone can tell me the correct command?

    Posted May 24, 2019 2:48pm by Muhammad sharifi
    Muhammad sharifi
    4,455 Points
    • Ruby
    • Active Record Associations in Rails
    • More Association Options
    • A Migration for a Polymorphic Association

    3 Answers

  • Muhammad sharifi
    Muhammad sharifi
    4,455 Points

    We need to be able to specify that a Part model belongs to either a Car or a Truck (which we will refer to as "vehicles"

    Posted May 23, 2019 8:32pm by Muhammad sharifi
    Muhammad sharifi
    4,455 Points
    • Ruby
    • Active Record Associations in Rails
    • More Association Options
    • A Migration for a Polymorphic Association

    1 Answer

  • John Stratton
    John Stratton
    18,726 Points

    Is this challenge broken?

    Posted August 16, 2018 11:15pm by John Stratton
    John Stratton
    18,726 Points
    • Ruby
    • Active Record Associations in Rails
    • More Association Options
    • A Migration for a Polymorphic Association

    1 Answer

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