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| author | Nikolay Shebanov <nikolay.shebanov@gmail.com> | 2013-06-13 17:33:26 +0400 |
|---|---|---|
| committer | Nikolay Shebanov <nikolay.shebanov@gmail.com> | 2013-06-14 11:20:15 +0400 |
| commit | 7fd36f307a86b64d05f9171ff050c4af3b45725c (patch) | |
| tree | a4eccf86115874f950eee687ec7a0cbb531196ea /activesupport/lib | |
| parent | b3bc3aa5cbe7540de21ae4eb566886e3b8efe6e3 (diff) | |
| download | rails-7fd36f307a86b64d05f9171ff050c4af3b45725c.tar.gz rails-7fd36f307a86b64d05f9171ff050c4af3b45725c.tar.bz2 rails-7fd36f307a86b64d05f9171ff050c4af3b45725c.zip | |
Fix #10932. Treat "" and "::" as invalid on constantize
Diffstat (limited to 'activesupport/lib')
| -rw-r--r-- | activesupport/lib/active_support/inflector/methods.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/inflector/methods.rb b/activesupport/lib/active_support/inflector/methods.rb index 39648727fd..665545db3b 100644 --- a/activesupport/lib/active_support/inflector/methods.rb +++ b/activesupport/lib/active_support/inflector/methods.rb @@ -219,7 +219,12 @@ module ActiveSupport # unknown. def constantize(camel_cased_word) names = camel_cased_word.split('::') - names.shift if names.empty? || names.first.empty? + + # Trigger a builtin NameError exception including the ill-formed constant in the message. + Object.const_get(camel_cased_word) if names.empty? + + # Remove the first blank element in case of '::ClassName' notation. + names.shift if names.size > 1 && names.first.empty? names.inject(Object) do |constant, name| if constant == Object |