Fix example for nicknames

rmm5t · Nov 24, 2017 · 0655ac8 · 0655ac8
1 parent 4f343cf
commit 0655ac8
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diff --git a/README.md b/README.md
@@ -106,7 +106,7 @@ class User < ActiveRecord::Base
   strip_attributes only: :phone, regex: /[^0-9]/
 
   # Strip off all spaces and keep only alphabetic and numeric characters
-  strip_attributes only: :nick_name, regex: /[^[:alnum:]\S]/
+  strip_attributes only: :nickname, regex: /[^[:alnum:]_-]/
 
   # Remove trailing whitespace from a multi-line string
   strip_attributes only: :code, regex: /[[:blank:]]+$/)

diff --git a/test/strip_attributes_test.rb b/test/strip_attributes_test.rb
@@ -272,6 +272,11 @@ def test_should_strip_regex
       assert_equal "abc", StripAttributes.strip("^%&*abc  ^  ", regex: /[\^\%&\*]/)
     end
 
+    def test_should_keep_only_alphanumerics
+      nickname = " funky BAT-2009"
+      assert_equal "funkyBAT-2009", StripAttributes.strip(nickname, regex: /[^[:alnum:]_-]/)
+    end
+
     def test_should_strip_trailing_whitespace
       messy_code =
         "const hello = (name) => {      \n" +