resolution for issue #151 - search with multiple words

app/models/person.rb

@@ -34,8 +34,23 @@ class Person
      /^(https?):\/\/[a-z0-9]+([\-\.]{1}[a-z0-9]+)*(\.[a-z]{2,5})?(:[0-9]{1,5})?(\/.*)?$/ix
 
   def self.search(query)
-    query = Regexp.escape( query.to_s.strip )
-    Person.all('profile.first_name' => /^#{query}/i) | Person.all('profile.last_name' => /^#{query}/i)
+    qTokens = query.to_s.strip.split(" ")
+    fullQueryText = Regexp.escape( query.to_s.strip )
+    
+    p = Person.all('profile.first_name' => /^#{fullQueryText}/i) \
+                 | Person.all('profile.last_name' => /^#{fullQueryText}/i) 
+
+    qTokens.each {
+        |token|
+        
+        q = Regexp.escape( token.to_s.strip )
+        p = Person.all('profile.first_name' => /^#{q}/i) \
+                 | Person.all('profile.last_name' => /^#{q}/i) \
+                     | p
+                
+   }
+
+   return p
   end
 
   def real_name