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  • Shreemangal Sethi
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    .a{fill-rule:evenodd;}techdegree
    Shreemangal Sethi
    Full Stack JavaScript Techdegree Student 15,552 Points

    How does the 2nd # add_list_item() gets called without explicitly calling it?

    Posted November 27, 2019 4:03am by Shreemangal Sethi
    .a{fill-rule:evenodd;}techdegree
    Shreemangal Sethi
    Full Stack JavaScript Techdegree Student 15,552 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    1 Answer

  • A M
    A M
    1,397 Points

    No implicit conversion of string into integer

    Posted March 26, 2019 1:33pm by A M
    A M
    1,397 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    1 Answer

  • Nick Evershed
    Nick Evershed
    6,429 Points

    Different output

    Posted November 12, 2018 5:12pm by Nick Evershed
    Nick Evershed
    6,429 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    3 Answers

  • MICHAEL P
    MICHAEL P
    5,191 Points

    Keep Getting "Undefined method 'push' for nil: NilClass error" - Not Sure Why?

    Posted May 25, 2016 12:27am by MICHAEL P
    MICHAEL P
    5,191 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    3 Answers

  • Robert Smith
    Robert Smith
    2,144 Points

    get.chomp.to_i always outputs the number 0, regardless of the string input. My code is below with the output following.

    Posted April 22, 2016 8:49pm by Robert Smith
    Robert Smith
    2,144 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    1 Answer

  • Oğulcan Girginc
    Oğulcan Girginc
    24,848 Points

    undefined method `push' for nil:NilClass (NoMethod Error)

    Posted January 24, 2016 5:35pm by Oğulcan Girginc
    Oğulcan Girginc
    24,848 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    3 Answers

  • Paulo Moreira
    Paulo Moreira
    2,963 Points

    Inspect Method

    Posted January 14, 2016 4:37pm by Paulo Moreira
    Paulo Moreira
    2,963 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    1 Answer

  • Alphonse Cuccurullo
    Alphonse Cuccurullo
    2,513 Points

    For some reason it isnt going through for me on line 24 care to correct my syntax?

    Posted December 16, 2015 7:50am by Alphonse Cuccurullo
    Alphonse Cuccurullo
    2,513 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    1 Answer

  • Thomas Salai
    Thomas Salai
    4,964 Points

    I can't add my groceries Item to the array.

    Posted May 8, 2015 6:58pm by Thomas Salai
    Thomas Salai
    4,964 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    2 Answers

  • Jimmy Mannan
    Jimmy Mannan
    5,201 Points

    Why we need this first hash?

    Posted April 24, 2015 7:17am by Jimmy Mannan
    Jimmy Mannan
    5,201 Points
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2

    4 Answers

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