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  • Nelly Nelly
    Nelly Nelly
    7,134 Points

    Any one could give me the finished file ?

    Posted July 30, 2016 10:01pm by Nelly Nelly
    Nelly Nelly
    7,134 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Model Versioning

    1 Answer

  • jitendra goyal
    jitendra goyal
    3,752 Points

    undefined method `update_balance!' for nil:NilClass

    Posted March 9, 2016 12:37am by jitendra goyal
    jitendra goyal
    3,752 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Stateful Models

    1 Answer

  • jitendra goyal
    jitendra goyal
    3,752 Points

    undefined method `name' for nil:NilClass

    Posted March 8, 2016 10:28pm by jitendra goyal
    jitendra goyal
    3,752 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Stateful Models

    84 Answers

  • Frida F
    Frida F
    6,261 Points

    Error trying to run the create_versions migration

    Posted December 30, 2015 12:10pm by Frida F
    Frida F
    6,261 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Model Versioning

    3 Answers

  • Tarek El Hinaoui
    PLUS
    Tarek El Hinaoui
    Courses Plus Student 13,220 Points

    Rake Fake task error..

    Posted November 30, 2015 2:20pm by Tarek El Hinaoui
    Tarek El Hinaoui
    Courses Plus Student 13,220 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Sample Data / Indexes

    1 Answer

  • rmax lee
    rmax lee
    495 Points

    why am l getting the wrong url for my employees

    Posted August 12, 2015 9:22pm by rmax lee
    rmax lee
    495 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Model Versioning

    1 Answer

  • rmax lee
    rmax lee
    495 Points

    Mysql2::Error: Duplicate column name 'zipcode': ALTER TABLE `accounts` ADD `zipcode`

    Posted August 10, 2015 11:11pm by rmax lee
    rmax lee
    495 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Model Versioning

    1 Answer

  • Matt Young
    Matt Young
    6,348 Points

    State_Machine(s) Usage

    Posted June 29, 2015 1:31am by Matt Young
    Matt Young
    6,348 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Stateful Models

    6 Answers

  • Keith Underwood
    Keith Underwood
    5,255 Points

    undefined method `cost'

    Posted June 27, 2015 3:25am by Keith Underwood
    Keith Underwood
    5,255 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Model Versioning

    0 Answers

  • John Magee
    PLUS
    John Magee
    Courses Plus Student 9,058 Points

    State_Machine Failing

    Posted March 14, 2015 8:38pm by John Magee
    John Magee
    Courses Plus Student 9,058 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Stateful Models

    1 Answer

  • spalak
    spalak
    12,151 Points

    Why do you need a colon before the "if"?

    Posted February 28, 2015 7:25pm by spalak
    spalak
    12,151 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Stateful Models

    2 Answers

  • Rustem Bedretdinov
    Rustem Bedretdinov
    3,439 Points

    Why are we developing rake task to feed out app with data instead of using fixture or FactoryGirl?

    Posted February 27, 2015 5:37am by Rustem Bedretdinov
    Rustem Bedretdinov
    3,439 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Sample Data / Indexes

    2 Answers

  • Sebastian Velandia
    Sebastian Velandia
    24,676 Points

    rake aborted! LoadError: cannot load such file -- #

    Posted January 7, 2015 4:45pm by Sebastian Velandia
    Sebastian Velandia
    24,676 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Model Versioning

    0 Answers

  • Sebastian Velandia
    Sebastian Velandia
    24,676 Points

    protected method `around_validation' called for #<StateMachine::Machine:0xba3014ec>

    Posted December 20, 2014 1:13am by Sebastian Velandia
    Sebastian Velandia
    24,676 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Stateful Models

    2 Answers

  • alborz
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    alborz
    Full Stack JavaScript Techdegree Graduate 30,885 Points

    After downloading files and running commands, output returns saying "Could not find faker-1.2.0 in any of the sources"

    Posted December 17, 2014 2:04am by alborz
    .a{fill-rule:evenodd;}techdegree seal-36
    alborz
    Full Stack JavaScript Techdegree Graduate 30,885 Points
    • Ruby
    • ActiveRecord Basics
    • AR Extensions
    • Stateful Models

    1 Answer

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