diff options
Diffstat (limited to 'ruby_1_8_6/sample/occur.pl')
| -rw-r--r-- | ruby_1_8_6/sample/occur.pl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ruby_1_8_6/sample/occur.pl b/ruby_1_8_6/sample/occur.pl new file mode 100644 index 0000000000..1f5fcf27a4 --- /dev/null +++ b/ruby_1_8_6/sample/occur.pl @@ -0,0 +1,9 @@ +while (<>) { + for (split(/\W+/)) { + $freq{$_}++; + } +} + +for (sort keys %freq) { + print "$_ -- $freq{$_}\n"; +} |