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    • Showing results for:
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has Many Associations
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  • Rojina Pradhan
    Rojina Pradhan
    2,681 Points

    on the rollback section, there seems to be an error in my file

    Posted on Jan 8, 2024 by Rojina Pradhan
    Rojina Pradhan
    2,681 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has Many Associations

    0 Answers

  • Ahmed Mohamed Fouad
    Ahmed Mohamed Fouad
    11,735 Points

    How did models knew that "post_id" in comments model will be the foreign key for the primary key "id" in posts model ?

    Posted on May 28, 2018 by Ahmed Mohamed Fouad
    Ahmed Mohamed Fouad
    11,735 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has Many Associations

    1 Answer

  • Kyle Case
    Kyle Case
    44,857 Points

    Adding an Index

    Posted on Nov 1, 2017 by Kyle Case
    Kyle Case
    44,857 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has Many Associations

    1 Answer

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