diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/marshal.rb')
-rw-r--r-- | activesupport/lib/active_support/core_ext/marshal.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/marshal.rb b/activesupport/lib/active_support/core_ext/marshal.rb new file mode 100644 index 0000000000..fec3051c0c --- /dev/null +++ b/activesupport/lib/active_support/core_ext/marshal.rb @@ -0,0 +1,21 @@ +module Marshal + class << self + def load_with_autoloading(source) + begin + load_without_autoloading(source) + rescue ArgumentError, NameError => exc + if exc.message.match(%r|undefined class/module (.+)|) + # try loading the class/module + $1.constantize + # if it is a IO we need to go back to read the object + source.rewind if source.respond_to?(:rewind) + retry + else + raise exc + end + end + end + + alias_method_chain :load, :autoloading + end +end
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