"SfR Fresh" - the SfR Freeware/Shareware Archive 
Member "ruby-1.8.7-p72/sample/README" of archive ruby-1.8.7-p72.tar.gz:
As a special service "SfR Fresh" has tried to format the requested source page into HTML format using source code syntax highlighting with prefixed line numbers.
Alternatively you can here view or download the uninterpreted source code file.
That can be also achieved for any archive member file by clicking within an archive contents listing on the first character of the file(path) respectively on the according byte size field.
1 README this file
2 biorhythm.rb biorhythm calculator
3 cal.rb cal(1) clone
4 cbreak.rb no echo done by ioctl
5 clnt.rb socket client
6 dbmtest.rb test for dbm
7 dir.rb directory access
8 dualstack-fetch.rb IPv6 demo
9 dualstack-httpd.rb IPv6 demo
10 dstore.rb object database on dbm
11 eval.rb simple evaluator
12 export.rb method access example
13 exyacc.rb extrace BNF from yacc file
14 fact.rb factorial calculator
15 fib.awk Fibonacci number (AWK)
16 fib.pl Fibonacci number (Perl)
17 fib.py Fibonacci number (Python)
18 fib.rb Fibonacci number (Ruby)
19 fib.scm Fibonacci number (Scheme)
20 freq.rb count word occurrence
21 from.rb scan mail spool
22 fullpath.rb convert ls -lR to fullpath format
23 getopts.test test fot getopt.rb
24 io.rb io test
25 irb.rb interactive ruby
26 less.rb front end for less
27 list.rb stupid object sample
28 list2.rb stupid object sample
29 list3.rb stupid object sample
30 mine.rb simple mine sweeper
31 mkproto.rb extract prototype from C
32 mpart.rb split file int multi part
33 mrshtest.rb test marshal
34 observ.rb observer design pattern sample
35 occur.pl count word occurrence (Perl)
36 occur.rb count word occurrence (Ruby)
37 occur2.rb count word occurrence - another style
38 philos.rb famous dining philosophers
39 pi.rb calculate PI
40 rcs.awk random character stereogram (AWK)
41 rcs.rb random character stereogram (Ruby)
42 rcs.dat data for random character stereogram
43 rd2html.rb rd (Ruby Document) to HTML translator
44 regx.rb regular expression tester
45 sieve.rb sieve of Eratosthenes
46 svr.rb socket server
47 test.rb test suite used by `make test'
48 time.rb /usr/bin/time clone
49 trojan.rb simple tool to find file that may be trojan horse.
50 tsvr.rb socket server using thread
51 uumerge.rb merge files and uudecode them