Fixed: can not search for 2 letters word (#4381).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3306 e93f8b46-1217-0410-a6f0-8f06a7374b81

Fixed: can not search for 2 letters word (#4381).
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3306 e93f8b46-1217-0410-a6f0-8f06a7374b81
fe7d6592 · Jean-Philippe Lang · d7c9886b · fe7d6592
Commit fe7d6592 authored Jan 10, 2010 by Jean-Philippe Lang
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search_controller.rb app/controllers/search_controller.rb +2 -2

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--- a/app/controllers/search_controller.rb
+++ b/app/controllers/search_controller.rb
@@ -62,8 +62,8 @@ class SearchController < ApplicationController
    # extract tokens from the question
    # eg. hello "bye bye" => ["hello", "bye bye"]
    @tokens = @question.scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)}).collect {|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '')}
-    # tokens must be at least 3 character long
-    @tokens = @tokens.uniq.select {|w| w.length > 2 }
+    # tokens must be at least 2 characters long
+    @tokens = @tokens.uniq.select {|w| w.length > 1 }
    
    if !@tokens.empty?
      # no more than 5 tokens to search for