File: occur2.rb

package info (click to toggle)
ruby 1.4.3-6
  • links: PTS
  • area: main
  • in suites: potato
  • size: 4,068 kB
  • ctags: 7,509
  • sloc: ansic: 60,668; ruby: 23,106; yacc: 4,122; sh: 1,753; lisp: 997; makefile: 597; sed: 68; awk: 36; tcl: 31; perl: 17; python: 6
file content (16 lines) | stat: -rw-r--r-- 277 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
# word occurrence listing
# usege: ruby occur2.rb file..
freq = {}
while gets()
  for word in $_.split(/\W+/)
    begin
      freq[word] = freq[word] + 1
    rescue
      freq[word] = 1
    end
  end
end

for word in freq.keys.sort
  printf("%s -- %d\n", word, freq[word])
end