object_setDefault

If object does not have key, add it.

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作者
Bogudan
版本
0.5
创建于
2021-06-03
更新于
2021-06-03
许可证
LGPLv3

Added method setDefault to object prototype.

function setDefault (key, value)

If object does not have key, add it with value value

key (string, required)
    key to check
value (any, optional, default = undefined)
    value for key if it's not present