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    • Showing results for:
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1
    • Close
  • Katriel Paige
    Katriel Paige
    9,260 Points

    Empty? method (returning Boolean values)

    Posted on Feb 8, 2017 by Katriel Paige
    Katriel Paige
    9,260 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    2 Answers

  • Brian Patterson
    Brian Patterson
    19,588 Points

    Not sure what is wrong?

    Posted on Jun 17, 2016 by Brian Patterson
    Brian Patterson
    19,588 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    1 Answer

  • Soumya Veer
    Soumya Veer
    3,484 Points

    Adding empty method and returning true and false.

    Posted on Mar 29, 2016 by Soumya Veer
    Soumya Veer
    3,484 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    2 Answers

  • Tracey Dolby
    Tracey Dolby
    5,638 Points

    In the TodoList class fill in the empty? method to return a boolean value

    Posted on Mar 17, 2016 by Tracey Dolby
    Tracey Dolby
    5,638 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    1 Answer

  • Leonardo Escalante
    Leonardo Escalante
    3,190 Points

    Boolean value in a class

    Posted on Mar 2, 2016 by Leonardo Escalante
    Leonardo Escalante
    3,190 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    1 Answer

  • John Creedon
    John Creedon
    4,260 Points

    todo_list.rb Challenge

    Posted on Nov 18, 2015 by John Creedon
    John Creedon
    4,260 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    1 Answer

  • Andrew Alvarez
    Andrew Alvarez
    11,964 Points

    help

    Posted on Sep 21, 2015 by Andrew Alvarez
    Andrew Alvarez
    11,964 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    1 Answer

  • Jared Armes
    PLUS
    Jared Armes
    Courses Plus Student 6,391 Points

    Can't figure out "empty?" challenge.

    Posted on Sep 9, 2015 by Jared Armes
    Jared Armes
    Courses Plus Student 6,391 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    1 Answer

  • Sara Brothers
    Sara Brothers
    7,341 Points

    Ruby Booleans Challenge 1

    Posted on Jun 12, 2015 by Sara Brothers
    Sara Brothers
    7,341 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    1 Answer

  • Caleb Kleveter
    MOD
    Caleb Kleveter
    Treehouse Moderator 37,862 Points

    Returning boolean values: part 1.

    Posted on Apr 16, 2015 by Caleb Kleveter
    Caleb Kleveter
    Treehouse Moderator 37,862 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    2 Answers

  • kevinthecoder
    kevinthecoder
    10,791 Points

    Unable to complete the empty? method Challenge

    Posted on Mar 1, 2015 by kevinthecoder
    kevinthecoder
    10,791 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    3 Answers

  • Arman Jon Villalobos
    Arman Jon Villalobos
    2,451 Points

    I think my solution is correct but the system says not. Am I wrong in answering the question or is it a bug?

    Posted on Feb 21, 2015 by Arman Jon Villalobos
    Arman Jon Villalobos
    2,451 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    0 Answers

  • Christopher Bush
    PLUS
    Christopher Bush
    Courses Plus Student 8,382 Points

    What is wrong with my answer?

    Posted on Jan 22, 2015 by Christopher Bush
    Christopher Bush
    Courses Plus Student 8,382 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    3 Answers

  • Zachary Dunn
    Zachary Dunn
    6,557 Points

    How do you ask if @todo_items has NO Elements in the Array

    Posted on Jan 16, 2015 by Zachary Dunn
    Zachary Dunn
    6,557 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    1 Answer

  • Devin Scheu
    Devin Scheu
    66,191 Points

    Ruby Boolean Help

    Posted on Jan 5, 2015 by Devin Scheu
    Devin Scheu
    66,191 Points
    • Ruby
    • Ruby Booleans
    • Build a Simple Todo List Program
    • Returning Boolean Values: Part 1

    3 Answers

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