integers with preceding zero don't return as expected?

[Roger Pack]

09:02:40 ~ $ irb=> 3603


Thoughts? Huh?
-R

 

[Andrea Fazzi]

Roger Pack ha scritto:

09:02:40 ~ $ irb

=> 3603


Thoughts? Huh?
-R

With a preceding zero you are specifying an octal digit.

Andrea

 

[Harry Kakueki]

09:02:40 ~ $ irb
=> 3603


Thoughts? Huh?
-R

A leading zero makes it octal.

Harry

 

[Roger Pack]

A leading zero makes it octal.
Thanks guys.
-R

 

[Phillip Gawlowski]

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Roger Pack wrote:
| 09:02:40 ~ $ irb
|>> 07023
| => 3603
|
|
| Thoughts? Huh?
| -R

Implicit conversion of an octal number to a decimal, looks like.

07023 octal is 3603 decimal.

A leading 0 usually signifies the use of octal, instead of decimal
numbers, so Ruby does the right thing, just not in the way expected.

- --
Phillip Gawlowski
Twitter: twitter.com/cynicalryan
Blog: http://justarubyist.blogspot.com

~ - You know you've been hacking too long when...
...you "woke up" this morning and thought, "I'll checkpoint here, snooze
a bit more and then revert to checkpoint." A while later you go up
another consciousness notch and realize that you hadn't checkpointed
successfully - "Oh, of course. I didn't have the keyboard."
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