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Allen Wang
3,439 Points
What does the |a| do at the end of the how_many.times call?

Posted January 14, 2015 12:52am by Allen Wang

Allen Wang
3,439 Points
- Ruby
- Ruby Foundations
- Blocks
- Examples
1 Answer
jay niceness
7,406 Points
Why so you add a number *= 2 line in the block and not explain why it didn't change the array? thanks

Posted November 25, 2014 5:27am by jay niceness

jay niceness
7,406 Points
- Ruby
- Ruby Foundations
- Blocks
- Examples
1 Answer
Andrew Stelmach
12,583 Points
Why are brackets not needed here?

Posted October 8, 2014 10:13pm by Andrew Stelmach

Andrew Stelmach
12,583 Points
- Ruby
- Ruby Foundations
- Blocks
- Examples
1 Answer
Nicholas Lee
12,474 Points
What does \t and \n\n do in the benchmarker example?

Posted August 15, 2014 6:01pm by Nicholas Lee

Nicholas Lee
12,474 Points
- Ruby
- Ruby Foundations
- Blocks
- Examples
1 Answer
PLUS

Hoormazd Kia
Courses Plus Student 6,075 Points
syntax error, unexpected end-of-input, expecting keyword_end

Posted June 23, 2014 6:23am by Hoormazd Kia

Hoormazd Kia
Courses Plus Student 6,075 Points
- Ruby
- Ruby Foundations
- Blocks
- Examples
2 Answers
botwin
6,069 Points
Ruby Foundations > Blocks > EC: comparison of Fixnum with nil failed (ArgumentError)

Posted March 24, 2014 8:48pm by botwin

botwin
6,069 Points
- Ruby
- Ruby Foundations
- Blocks
- Examples
1 Answer

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