Allow ActiveRecord::Base.as_json to accept a frozen Hash #27945
ActiveRecord::Base.as_json takes an options Hash, which is cloned. The clone is then modified.
This commit resolves that by changing
There are many situations where one would want to pass a frozen Hash to as_json. I came across this issue when trying to create a default JSON representation:
Doing this in a seemingly innocuous and correct way, I got this stack trace:
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