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fix typo by @daveworth [fix GH-340]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41617 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
hsbt 2013-06-25 08:49:36 +00:00
parent 8dcdfe36b7
commit 6dede51159
3 changed files with 3 additions and 3 deletions
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2
sample/freq.rb
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@ -1,5 +1,5 @@
# word occurrence listing
# usege: ruby freq.rb file..
# usage: ruby freq.rb file..
freq = Hash.new(0)
while line = gets()
line.scan(/\w+/) do |word|

2
sample/occur.rb
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@ -1,5 +1,5 @@
# word occurrence listing
# usege: ruby occur.rb file..
# usage: ruby occur.rb file..
freq = Hash.new(0)
while line = gets()
for word in line.split(/\W+/)

2
sample/occur2.rb
View file

@ -1,5 +1,5 @@
# word occurrence listing
# usege: ruby occur2.rb file..
# usage: ruby occur2.rb file..
freq = {}
ARGF.each_line do |line|
for word in line.split(/\W+/)