>
> Scala uses implicit conversions, so instead of the explicit conversion
> new RichFile(...) you can just import a method that does that
> conversion and is declared as implicit. In this case,
> RichReader.wrapReader.
You can basically replace the three lines of
> code above by one import and one statement:
>
> import org.dbpedia.extraction.util.RichReader.wrapReader
>
> IOUtils.readLines(file) { line =>
> ...
> }
>
> As another cosmetic change, you could also import IOUtils.readLines:
>
> import org.dbpedia.extraction.util.IOUtils.readLines
> import org.dbpedia.extraction.util.RichReader.wrapReader
>
> readLines(file) { line =>
> ...
> }
>
done that
https://github.com/hadyelsahar/extraction-framework/blob/lang-link-extract/scripts/src/main/scala/org/dbpedia/extraction/scripts/LanguageSpecificLinksGenerator.scala
except for in the second option "generating specific files" , i wanted to
trigger the last line of code so i needed the method "hasNext" , so i
couldn't use readlines defined method in IOUtils
val inFile = new File(args(1))
val inStream= IOUtils.inputStream(inFile)
val lines = Source.fromInputStream(inStream).getLines
don't know , maybe we could add this to the functionality of IOUtils ,
i suggest also adding function WriteLine to IOUtils , to use it
instead of LogtoFile method that i implemented
I just searched for introductions to Scala implicits, and I think this
> one is pretty good:
>
> http://www.artima.com/pins1ed/implicit-conversions-and-parameters.html
thanks for the link , it's good
thanks
Regards
-------------------------------------------------
Hady El-Sahar
Research Assistant
Center of Informatics Sciences | Nile University<http://nileuniversity.edu.eg/>
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