[Info-vax] Text processing on VMS

[Arne Vajhøj]

On 10/13/2024 8:47 PM, Arne Vajhøj wrote:
>> $ type s.groovy
>> import java.nio.file.*
>>
>> Files.lines(Paths.get("login.com"))
>>       .filter(line -> line.contains("java"))
>>       .map(line -> line[2..12])
>>       .forEach(System.out::println)
> 
> Note that it is probably more groovysk with:
> 
> $ type s2.groovy
> import java.nio.file.*
> 
> Files.lines(Paths.get("login.com"))
>       .filter({ it.contains("java") })
>       .map({ it[2..12] })
>       .forEach({ println(it) })
> 
> But I don't think that improves readability.

Or:

$ type s3.groovy
import java.nio.file.*

Files.lines(Paths.get("login.com"))
      .filter({ it.contains("java") })
      .map({ it[2..12] })
      .each(this.&println)

Arne