#!/usr/bin/ruby
$headersumfile = File.open(“Header-summary.txt”,“w”);
$finalizerfile = File.open(“Finalizers.m”,“w”);
def scanfiles(dirhand, dirname)
dirhand.each { | fn |
if (fn == ‘.’ || fn == ‘…’)
elsif (fn =~ /\.m$/)
File.open("#{dirname}/#{fn}","r") { | f |
f.each { | l |
$finalizerfile.puts(l);
}
}
elsif (fn =~ /\.h$/)
File.open("#{dirname}/#{fn}","r") { | f |
f.each { | l |
$headersumfilefile.puts(l);
}
}
elsif (File.directory?("#{dirname}/#{fn}"))
scanfiles(Dir.open("#{dirname}/#{fn}"),"#{dirname}/#{fn}")
end
}
dirhand.close;
end
scanfiles(Dir.open(“Source”),“Source”);
$finalizerfile.close;
$headersumfile.close;
Message from terminal:
emac$ ./extractdata.rb
./extractdata.rb:21:in scanfiles': private methodputs’ called for
nil:NilClass (NoMethodError)
from ./extractdata.rb:20:in each' from ./extractdata.rb:20:inscanfiles’
from ./extractdata.rb:19:in open' from ./extractdata.rb:19:inscanfiles’
from ./extractdata.rb:9:in each' from ./extractdata.rb:9:inscanfiles’
from ./extractdata.rb:25:in scanfiles' from ./extractdata.rb:9:ineach’
from ./extractdata.rb:9:in `scanfiles’
from ./extractdata.rb:31
Work Directory: ~/Desktop/Drawkit/DrawKit/Trunk :
The script are supposed to copy objective source and header files to a
pair of files.
The directory to be scanned exists in my current work directory.
Can someone please help