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instance method
Range#to_json
to_json(*args)
ext/json/lib/json/add/range.rb
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# File tmp/rubies/ruby-3.1.3/ext/json/lib/json/add/range.rb, line 26
def to_json(*args)
as_json.to_json(*args)
end
Stores class name (Range) with JSON array of arguments a which include first (integer), last (integer), and exclude_end? (boolean) as JSON string.