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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Add-a-variable-to-a-class-instance-at-runtime/Nim/add-a-variable-to-a-class-instance-at-runtime.nim Normal file
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import json
{.experimental: "dotOperators".}
template `.=`(js: JsonNode, field: untyped, value: untyped) =
js[astToStr(field)] = %value
template `.`(js: JsonNode, field: untyped): JsonNode = js[astToStr(field)]
var obj = newJObject()
obj.foo = "bar"
echo(obj.foo)
obj.key = 3
echo(obj.key)