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| author | Kenta Murata <mrkn@mrkn.jp> | 2020-12-21 15:45:50 +0900 |
|---|---|---|
| committer | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2020-12-22 13:57:29 +0900 |
| commit | 4d6482bb16e1214927c962c363bb765a4954fdc4 (patch) | |
| tree | 5c131318cded9598f17ecffd93ddc4c8371580f7 | |
| parent | 483009dd8a6e9f2a19bce8f77a9541531f4a3eec (diff) | |
| download | json-4d6482bb16e1214927c962c363bb765a4954fdc4.tar.gz | |
[json] Make JSON.create_id thread-safe
| -rw-r--r-- | lib/json/common.rb | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lib/json/common.rb b/lib/json/common.rb index c34fa61..747effe 100644 --- a/lib/json/common.rb +++ b/lib/json/common.rb @@ -109,7 +109,20 @@ module JSON # JSON.create_id # => 'json_class' attr_accessor :create_id end - self.create_id = 'json_class' + + DEFAULT_CREATE_ID = 'json_class'.freeze + private_constant :DEFAULT_CREATE_ID + + CREATE_ID_TLS_KEY = "JSON.create_id".freeze + private_constant :CREATE_ID_TLS_KEY + + def self.create_id + Thread.current[CREATE_ID_TLS_KEY] || DEFAULT_CREATE_ID + end + + def self.create_id=(new_value) + Thread.current[CREATE_ID_TLS_KEY] = new_value.dup.freeze + end NaN = 0.0/0 |