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  • SERGIO RODRIGUEZ
    SERGIO RODRIGUEZ
    17,532 Points

    Why are class methods useful? Are they good practice?

    Posted February 21, 2015 5:16pm by SERGIO RODRIGUEZ
    SERGIO RODRIGUEZ
    17,532 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    1 Answer

  • Michael Branch
    Michael Branch
    6,254 Points

    Undefined local variable or method for 'bank_account'. Can't deposit.

    Posted January 28, 2015 8:48pm by Michael Branch
    Michael Branch
    6,254 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    5 Answers

  • Patrick Maguire
    Patrick Maguire
    3,653 Points

    Moving very quickly

    Posted January 27, 2015 4:57pm by Patrick Maguire
    Patrick Maguire
    3,653 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    8 Answers

  • mm4
    mm4
    8,600 Points

    NoMethodError: undefined method 'each' for #<BankAccount:0x007ff7db82fd40>

    Posted December 24, 2014 10:54pm by mm4
    mm4
    8,600 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    1 Answer

  • Mason Goetz
    Mason Goetz
    5,048 Points

    "NameError: undefined local variable or method 'first_name' for..."

    Posted December 6, 2014 9:58pm by Mason Goetz
    Mason Goetz
    5,048 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    1 Answer

  • M Fen
    M Fen
    9,858 Points

    Why do I get "=> nil" after creating an attr_reader : transactions method, reloading the file, making deposits etc?

    Posted October 12, 2014 8:55pm by M Fen
    M Fen
    9,858 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    2 Answers

  • David Jarrin
    PLUS
    David Jarrin
    Courses Plus Student 11,182 Points

    NoMethodError: undefined method '<<' for nil:NilClass

    Posted September 15, 2014 10:26pm by David Jarrin
    David Jarrin
    Courses Plus Student 11,182 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    1 Answer

  • Nicholas Lee
    Nicholas Lee
    12,474 Points

    I keep getting, "NoMethodError: undefined method `find' for nil:NilClass"

    Posted August 12, 2014 2:25am by Nicholas Lee
    Nicholas Lee
    12,474 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    2 Answers

  • Nicholas Lee
    Nicholas Lee
    12,474 Points

    why |account| for a find method?

    Posted August 11, 2014 8:09pm by Nicholas Lee
    Nicholas Lee
    12,474 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    1 Answer

  • Nicholas Lee
    Nicholas Lee
    12,474 Points

    Wrong number of arguments?

    Posted August 11, 2014 5:30pm by Nicholas Lee
    Nicholas Lee
    12,474 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    2 Answers

  • Jamil Velji
    Jamil Velji
    7,772 Points

    I get 'NameError: undefined local variable or method' whenever I try to run BankAccount.find_for

    Posted July 20, 2014 6:40pm by Jamil Velji
    Jamil Velji
    7,772 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    1 Answer

  • Tatiana Perry
    Tatiana Perry
    17,156 Points

    confused about the self.find

    Posted June 30, 2014 12:00am by Tatiana Perry
    Tatiana Perry
    17,156 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    1 Answer

  • Benjamin Aragon
    Benjamin Aragon
    4,221 Points

    Ruby Foundations courses are covering too much content

    Posted May 22, 2014 3:43pm by Benjamin Aragon
    Benjamin Aragon
    4,221 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    2 Answers

  • ryan chan
    ryan chan
    1,547 Points

    my find_for method isn't working

    Posted May 17, 2014 2:34pm by ryan chan
    ryan chan
    1,547 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    1 Answer

  • Seth Phillips
    Seth Phillips
    670 Points

    "Wrong number of arguments (2 for 0)"

    Posted March 12, 2014 7:53pm by Seth Phillips
    Seth Phillips
    670 Points
    • Ruby
    • Ruby Foundations
    • Methods
    • Class Methods

    2 Answers

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