Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →
instance method
Symbol#to_json
to_json(*a)
ext/json/lib/json/add/symbol.rb
View on GitHub ↗
# File tmp/rubies/ruby-3.3.0/ext/json/lib/json/add/symbol.rb, line 40
def to_json(*a)
as_json.to_json(*a)
end
Returns a JSON string representing self:
Example
require 'json/add/symbol' puts :foo.to_json
Output:
Example
# {"json_class":"Symbol","s":"foo"}