groovy

There should be a DGM.normalize(String) method which acts like readLines().join('\n')

Details

  • Type: New Feature New Feature
  • Status: Closed Closed
  • Priority: Minor Minor
  • Resolution: Fixed
  • Affects Version/s: None
  • Fix Version/s: 1.6-rc-2, 1.5.8, 1.7-beta-1
  • Component/s: None
  • Labels:
    None
  • Number of attachments :
    7
  1. File
    DefaultGroovyMethods.diff
    17/Jan/09 7:16 AM
    3 kB
    Alexander Veit
  2. File
    DefaultGroovyMethodsTest.diff
    17/Jan/09 7:19 AM
    3 kB
    Alexander Veit
  3. Text File
    DGM-denormalize.txt
    17/Jan/09 7:19 AM
    1 kB
    Alexander Veit
  4. Text File
    DGM-normalize.txt
    17/Jan/09 7:16 AM
    0.7 kB
    Alexander Veit
  5. Text File
    DGMTest-denormalize.txt
    17/Jan/09 7:16 AM
    1 kB
    Alexander Veit
  6. Text File
    DGMTest-normalize.txt
    17/Jan/09 7:19 AM
    1 kB
    Alexander Veit
  7. Text File
    improve-normalization-patch.txt
    13/Jan/09 8:07 PM
    5 kB
    Jim White

Issue Links

is related to

Bug - A problem which impairs or prevents the functions of the product. GROOVY-3264 DGM#denormalize - Mac style line breaks and empty string

  • Major - Major loss of function.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

Activity

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Paul King made changes -
Field Original Value New Value
Fix Version/s 1.5.8 [ 14630 ]
Resolution Fixed [ 1 ]
Fix Version/s 1.6 [ 13832 ]
Status Open [ 1 ] Resolved [ 5 ]
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Jim White added a comment -

I would like normalize to be string-based and to not change whether there is a final line ending.

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Jim White added a comment - I would like normalize to be string-based and to not change whether there is a final line ending.
Jim White made changes -
Resolution Fixed [ 1 ]
Status Resolved [ 5 ] Reopened [ 4 ]
Jim White made changes -
Link This issue is related to GROOVY-3264 [ GROOVY-3264 ]
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Jim White added a comment -

Patch for the trunk to make normalize and denormalize be string-based and which tighter semantics. Test cases updated.

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Jim White added a comment - Patch for the trunk to make normalize and denormalize be string-based and which tighter semantics. Test cases updated.
Jim White made changes -
Attachment improve-normalization-patch.txt [ 39315 ]
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Jim White added a comment -

Committed to trunk (cs15032). If there is no objection then I'll push this into the other branches.

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Jim White added a comment - Committed to trunk (cs15032). If there is no objection then I'll push this into the other branches.
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Alexander Veit added a comment -

The results seem to be fine now

However the implementation is quite slow now. In my tests normalize is up to factor 25 slower than a character based single-pass implementation (patch from http://jira.codehaus.org/browse/GROOVY-3264). RegExes are expensive.

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Alexander Veit added a comment - The results seem to be fine now However the implementation is quite slow now. In my tests normalize is up to factor 25 slower than a character based single-pass implementation (patch from http://jira.codehaus.org/browse/GROOVY-3264 ). RegExes are expensive.
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Jim White added a comment - - edited

Yeah, I was afraid of that. But if we now agree on this API, speed tuning would be worthwhile.

If you want to update your patch, that would be dandy.

It would also be nice to know how much difference precompiling the patterns makes.

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Jim White added a comment - - edited Yeah, I was afraid of that. But if we now agree on this API, speed tuning would be worthwhile. If you want to update your patch, that would be dandy. It would also be nice to know how much difference precompiling the patterns makes.
Jim White made changes -
Status Reopened [ 4 ] Resolved [ 5 ]
Resolution Fixed [ 1 ]
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Alexander Veit added a comment -

Attached alternative implementations and a patch for the 1_6_X branch.

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Alexander Veit added a comment - Attached alternative implementations and a patch for the 1_6_X branch.
Alexander Veit made changes -
Attachment DGMTest-denormalize.txt [ 39388 ]
Attachment DefaultGroovyMethods.diff [ 39389 ]
Attachment DGM-normalize.txt [ 39387 ]
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Alexander Veit added a comment -

Attachments (continued).

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Alexander Veit added a comment - Attachments (continued).
Alexander Veit made changes -
Attachment DGM-denormalize.txt [ 39390 ]
Attachment DefaultGroovyMethodsTest.diff [ 39392 ]
Attachment DGMTest-normalize.txt [ 39391 ]
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Jim White added a comment - - edited

I've committed (trunk first - cs15089 - branches later) tuned up versions of normalize and denormalize. I've used somewhat different logic and there are a couple comments explaining that.

Also I didn't use the tests because there already are some in groovy.StringTest.groovy. If there are any cases missing from there, please do add them there.

Thanks for your help!

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Jim White added a comment - - edited I've committed (trunk first - cs15089 - branches later) tuned up versions of normalize and denormalize . I've used somewhat different logic and there are a couple comments explaining that. Also I didn't use the tests because there already are some in groovy.StringTest.groovy . If there are any cases missing from there, please do add them there. Thanks for your help!
Paul King made changes -
Status Resolved [ 5 ] Closed [ 6 ]

People

  • Assignee:
    Paul King
    Reporter:
    Paul King
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Dates

  • Created:
    Updated:
    Resolved: