Which ruby type does map to java.io.File in jruby?

Question

FSDirectory.open(File.open('index', 'w+'))
NameError: no method 'open' for arguments (org.jruby.RubyFile) on Java::OrgApacheLuceneStore::FSDirectory

String gives a similar error.

java.io.File. If you want its methods, use it explicitly.

Dave Newton
– Dave Newton

2011-12-05 14:19:39 +00:00
Commented Dec 5, 2011 at 14:19 — Dave Newton
– Dave Newton, Commented Dec 5, 2011 at 14:19

Charles Oliver Nutter · Accepted Answer · 2011-12-05 14:43:21Z

3

FSDirectory.open takes a java.io.File, which has no real equivalent in Ruby. Ruby's "File" represents an open file, while java.io.File simply represents a path. You should just use java.io.File in this case.

answered Dec 5, 2011 at 14:43

Charles Oliver Nutter

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maerics · Accepted Answer · 2011-12-05 14:58:58Z

1

FSDirectory.open(java.io.File.new('index'))

answered Dec 5, 2011 at 14:58

maerics

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