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  • Ismail Malik
    Ismail Malik
    10,131 Points

    Why we use "user.create_profile" to create a profile instead of "user.profile.create"? The latter doesn't work, but why?

    Posted May 21, 2019 7:14am by Ismail Malik
    Ismail Malik
    10,131 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has One Associations

    1 Answer

  • calvin hobbs
    calvin hobbs
    172 Points

    Cant associate magazine with subscription.

    Posted January 11, 2019 10:12am by calvin hobbs
    calvin hobbs
    172 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has Many Through Associations

    3 Answers

  • silva celso
    silva celso
    11,884 Points

    Assume that a pets table already exists. Here at the command line, generate a migration that will add an owner_id foreig

    Posted September 29, 2018 3:16am by silva celso
    silva celso
    11,884 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • A "Has Many" Migration

    1 Answer

  • Abid Ali Soomro
    Abid Ali Soomro
    1,480 Points

    The Owner model has_many Pet instances, but there's no way to access an Owner from its Pet. In the Pet model class, spec

    Posted September 15, 2018 6:24am by Abid Ali Soomro
    Abid Ali Soomro
    1,480 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • "Belongs To" Associations

    1 Answer

  • Christopher Phillips
    Christopher Phillips
    10,051 Points

    Confused with naming conventions of symbols (singular vs plural)

    Posted August 3, 2018 8:51am by Christopher Phillips
    Christopher Phillips
    10,051 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has Many Through Associations

    1 Answer

  • Ahmed Mohamed Fouad
    Ahmed Mohamed Fouad
    11,733 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 May 28, 2018 10:44pm by Ahmed Mohamed Fouad
    Ahmed Mohamed Fouad
    11,733 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has Many Associations

    1 Answer

  • Don Neethling
    Don Neethling
    6,164 Points

    RAILS - Active Record Associations - has_many - question

    Posted May 17, 2018 8:23am by Don Neethling
    Don Neethling
    6,164 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Association Methods

    1 Answer

  • MaryAnn Eleanya
    MaryAnn Eleanya
    8,626 Points

    Hello, I don't know what I am doing wrong.

    Posted May 3, 2018 3:43pm by MaryAnn Eleanya
    MaryAnn Eleanya
    8,626 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • A "Has Many" Migration

    1 Answer

  • MaryAnn Eleanya
    MaryAnn Eleanya
    8,626 Points

    I don't understand what is wrong with my answer

    Posted May 3, 2018 3:20am by MaryAnn Eleanya
    MaryAnn Eleanya
    8,626 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • A "Has Many" Migration

    1 Answer

  • Eylon Cohen
    Eylon Cohen
    4,779 Points

    connecting two models with a has_many_through instnacer while updating

    Posted March 5, 2018 11:15am by Eylon Cohen
    Eylon Cohen
    4,779 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has Many Through Associations

    1 Answer

  • Eylon Cohen
    Eylon Cohen
    4,779 Points

    belongs_to_and_has_many vs has_many_through

    Posted March 5, 2018 11:02am by Eylon Cohen
    Eylon Cohen
    4,779 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has Many Through Associations

    1 Answer

  • Brad Givens
    Brad Givens
    6,621 Points

    Active record association - Pet name & owner

    Posted February 27, 2018 11:06pm by Brad Givens
    Brad Givens
    6,621 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Association Methods

    1 Answer

  • Jason Smith
    Jason Smith
    17,878 Points

    Any help with this code challenge would be great. I can't seem to figure this out.

    Posted December 26, 2017 4:06am by Jason Smith
    Jason Smith
    17,878 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Association Methods

    3 Answers

  • Brendan Whiting
    MOD
    Brendan Whiting
    Front End Web Development Treehouse Moderator 84,062 Points

    When did we create the User and Forum models?

    Posted November 30, 2017 9:59pm by Brendan Whiting
    Brendan Whiting
    Front End Web Development Treehouse Moderator 84,062 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has and Belongs to Many Associations

    1 Answer

  • Daniel Crittenden
    Daniel Crittenden
    9,306 Points

    I've read a criticism of the HABTM association type. Is it valid?

    Posted November 6, 2017 12:20am by Daniel Crittenden
    Daniel Crittenden
    9,306 Points
    • Ruby
    • Active Record Associations in Rails
    • Active Record Associations
    • Has and Belongs to Many Associations

    1 Answer

  • Kyle Case
    Kyle Case
    44,857 Points

    Adding an Index

    Posted November 1, 2017 9:19pm 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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