From: ruby-core@...
Date: 2015-03-27T22:32:18+00:00
Subject: [ruby-core:68658] [Ruby trunk - Feature #11007] Prime.each.with_index should accept offset

Issue #11007 has been updated by Marc-Andre Lafortune.

Assignee set to Marc-Andre Lafortune

Looks good, thanks for this.

Only thing is that it would be best to avoid capturing the block (with `&blk`) if it's not required, for performance reason.

You're welcome to tweak your patch, or I can do it if you like.

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Feature #11007: Prime.each.with_index should accept offset
https://bugs.ruby-lang.org/issues/11007#change-51951

* Author: T Yamada
* Status: Open
* Priority: Normal
* Assignee: Marc-Andre Lafortune
----------------------------------------
I'd like to execute following code:

~~~
Prime.each(10).with_index(1){|e,i|
  print i,' ',e,"\n"
}
~~~

Expected output:

~~~
1 2
2 3
3 5
4 7
~~~

I have attached a patch.

---Files--------------------------------
prime.diff (1.09 KB)


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