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From Paul King <pa...@asert.com.au>
Subject Re: Method reference for Groovy 3
Date Tue, 25 Oct 2016 23:34:49 GMT
nice!

On Wed, Oct 26, 2016 at 6:29 AM, Jochen Theodorou <blackdrag@gmx.org> wrote:
> great stuff
>
>
> On 25.10.2016 18:25, Daniel.Sun wrote:
>>
>> Hi all,
>>
>>         The brand new parser can support method reference and constructor
>> reference now. The implementation of backend is based on the discussion of
>> GROOVY-7772 <https://issues.apache.org/jira/browse/GROOVY-7772>  .
>>
>>          Here are some example code of method reference for Groovy:
>>
>> import java.util.stream.Collectors
>> assert ['1', '2', '3'] == [1, 2,
>> 3].stream().map(Integer::toString).collect(Collectors.toList())
>> assert ['A', 'B', 'C'] == ['a', 'b',
>> 'c'].stream().map(String::toUpperCase).collect(Collectors.toList())
>> assert [new String[1], new String[2], new String[3]] == [1, 2,
>> 3].stream().map(String[]::new).collect(Collectors.toList())
>>
>>          ( Complete example code can be found at:
>>
>> https://github.com/danielsun1106/groovy-parser/blob/master/src/test/resources/core/MethodReference_01x.groovy
>>
>> <https://github.com/danielsun1106/groovy-parser/blob/master/src/test/resources/core/MethodReference_01x.groovy>
>> )
>>
>>           At last, I want to thank *Jochen Theodorou* who explained the
>> whole
>> discussion of GROOVY-7772 in detail for me.
>>
>> *PS:* if you want to give it a try, follow the step:
>> $ git clone https://github.com/danielsun1106/groovy-parser.git
>> $ cd groovy-parser
>> $ ./gradlew groovyConsole
>>
>> Cheers,
>> Daniel.Sun
>>
>>
>>
>> --
>> View this message in context:
>> http://groovy.329449.n5.nabble.com/Method-reference-for-Groovy-3-tp5736296.html
>> Sent from the Groovy Dev mailing list archive at Nabble.com.
>>
>

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