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https://issues.apache.org/jira/browse/CONFIGURATION-473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13211384#comment-13211384
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Thilina Dampahala edited comment on CONFIGURATION-473 at 2/19/12 3:26 PM:
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I'm not sure whether you guys have decided to include this feature. I think
this is highly useful. (Ex: PHP supports a similar pattern)
0 - false
0.0 - false
+0.0 - false
-0.0 - false
Actually, any "string".matches("((-|\\+)?[0]+(\\.[0]+)?)+") - false
+/- Numbers (including fractional) - true
I prepared the patch using regular expressions; because I could not find a
suitable method in BooleanUtils
was (Author: thdamp):
I'm not sure whether you guys have decided to include this feature. I think
this is highly useful. (Ex: PHP supports a similar pattern)
0 - false
0.0 - false
+0.0 - false
-0.0 - false
All other +/- Numbers (including fractional) - true
I prepared the patch using regular expressions; because I could not find a
suitable method in BooleanUtils
> Number to Boolean conversion
> ----------------------------
>
> Key: CONFIGURATION-473
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-473
> Project: Commons Configuration
> Issue Type: Improvement
> Components: Type conversion
> Affects Versions: 1.7
> Reporter: Emmanuel Bourg
> Fix For: 1.9
>
> Attachments: CONF-473.patch
>
>
> The conversion of number values to boolean is not supported. {{0}} should be
> converted to {{false}}, and any other number should be converted to {{true}}.
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