mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
210367ec88
which included commits to RCS files with non-trunk default branches. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
12 lines
220 B
Ruby
12 lines
220 B
Ruby
# word occurrence listing
|
|
# usege: ruby occur.rb file..
|
|
freq = Hash.new(0)
|
|
while gets()
|
|
for word in $_.split(/\W+/)
|
|
freq[word] += 1
|
|
end
|
|
end
|
|
|
|
for word in freq.keys.sort!
|
|
print word, " -- ", freq[word], "\n"
|
|
end
|