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https://issues.apache.org/jira/browse/TINKERPOP-3166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18003933#comment-18003933
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ASF GitHub Bot commented on TINKERPOP-3166:
-------------------------------------------

lyndonbauto commented on PR #3153:
URL: https://github.com/apache/tinkerpop/pull/3153#issuecomment-3050639906

   This is cool.
   
   Is there a way this could be used in this format:
   ```
   
g.V(id).outE().values("count").sideEffect(__.count().as("cnt")).order().by("count",
 Order.desc).limit(__.math("cnt * 0.1").asNumber())
   ```
   somewhere down the road?
   
   (This query might be a poor way to do this, I made it off the top of my 
head, really just wondering if this could be used in a way where someone could 
want to grab the top % of something and not have to count in 1 query then use 
that count and the percent to limit in the second)




> Add number conversion step asNumber()
> -------------------------------------
>
>                 Key: TINKERPOP-3166
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-3166
>             Project: TinkerPop
>          Issue Type: Improvement
>          Components: language
>    Affects Versions: 3.8.0
>            Reporter: Yang Xia
>            Priority: Major
>
> Given the addition of the {{asString()}} and {{asDate()}} steps in the 3.7 
> line, it should also be helpful to add an {{asNumber()}} step that does 
> numerical casting/conversions.
> The current idea is for the {{asNumber()}} step to convert the incoming 
> traverser to the nearest parsable type (e.g. int or double) if no argument is 
> provided, or to the desired numerical type, based on a number token 
> ({{{}N{}}}) provided. Like the {{asDate()}} step, it will not be scoped (for 
> now, scopes can be added in the future).
> Some conjured examples:
> {code:java}
> gremlin> g.inject(5).asNumber()
> ==> 5    // parses to int
> gremlin> g.inject(5.123f).asNumber()
> ==> 5.123 
> gremlin> g.inject(5.43).asNumber(N.int) 
> ==> 5 {code}
> More details can be found in the [proposal 
> doc|https://github.com/apache/tinkerpop/blob/master/docs/src/dev/future/proposal-asnumber-step-6.asciidoc].
>  



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