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-rw-r--r--sample/occur.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/sample/occur.rb b/sample/occur.rb
index 42151d8..5927ebc 100644
--- a/sample/occur.rb
+++ b/sample/occur.rb
@@ -2,7 +2,7 @@
# usage: ruby occur.rb file..
freq = Hash.new(0)
while line = gets()
- for word in line.split(/\W+/)
+ line.scan(/\w+/) do |word|
freq[word] += 1
end
end