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    • Showing results for:
    • Ruby
    • Ruby Collections
    • Build a Grocery List Program
    • Build a Grocery List Program: Part 2
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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 on Nov 27, 2019 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 on Mar 26, 2019 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 on Nov 12, 2018 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 on May 25, 2016 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 on Apr 22, 2016 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 on Jan 24, 2016 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 on Jan 14, 2016 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 on Dec 16, 2015 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 on May 8, 2015 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 on Apr 24, 2015 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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