Tricky string transformation (hopefully) in LINQ

Posted by Larsenal on Stack Overflow See other posts from Stack Overflow or by Larsenal
Published on 2010-03-21T03:37:18Z Indexed on 2010/03/21 3:41 UTC
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Filed under:

c#

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LINQ

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string-manipulation

I'm hoping for a concise way to perform the following transformation. I want to transform song lyrics. The input will look something like this:

Verse 1 lyrics line 1
Verse 1 lyrics line 2
Verse 1 lyrics line 3
Verse 1 lyrics line 4

Verse 2 lyrics line 1
Verse 2 lyrics line 2
Verse 2 lyrics line 3
Verse 2 lyrics line 4

And I want to transform them so the first line of each verse is grouped together as in:

Verse 1 lyrics line 1
Verse 2 lyrics line 1

Verse 1 lyrics line 2
Verse 2 lyrics line 2

Verse 1 lyrics line 3
Verse 2 lyrics line 3

Verse 1 lyrics line 4
Verse 2 lyrics line 4

Lyrics will obviously be unknown, but the blank line marks a division between verses in the input.

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