Fix loading objects with instance variables named "null" #191
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Do so by always interpreting mapping keys in an object as symbols
rather than strings. When interpreted as a string it becomes nil which
is then coerced to a string ("") and then tries to set the ivar "@"
rather than "@null", raising the following error:
> NameError: `@' is not allowed as an instance variable name
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Do so by always interpreting mapping keys in an object as symbols rather than strings. When interpreted as a string it becomes
nilwhich is then coerced to a string ("") and then tries to set the ivar"@"rather than"@null"raising the following error: