instance method JSON::State#object_nl

JSON 形式の文字列中に現れる JavaScript のオブジェクトの行末に挿入する文字列を返します。

例

require "json"

json_state = JSON::State.new(object_nl: "")
json_state.object_nl             # => ""
puts JSON.generate([1, 2, { name: "tanaka", age: 19 }], json_state)
# => [1,2,{"name":"tanaka","age":19}]

json_state = JSON::State.new(object_nl: "\n")
json_state.object_nl             # => "\n"
puts JSON.generate([1, 2, { name: "tanaka", age: 19 }], json_state)

# => [1,2,{
#    "name":"tanaka",
#    "age":19
#    }]