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Is there an equivalent of xpath for searching/traversing in-memory js object graphs?

• Chyzwar 10y ago
  you can use chained map/reduce. object.listOfItems .reduce((item) => item.type === 'car') .map((item) => item.name)); This is way more powerful than xpath.
  • mhd 10y ago
    Sometimes all you need is printf, not direct memory access to the character byte array.
  • arethuza 10y ago
    What about things like axes in XPath?
  • AlbertoGP 10y ago
    Hi, I think that instead of "reduce((item) => item.type === 'car')" you actually meant "filter((item) => item.type === 'car')".
• dschep 10y ago
  There's JMESPath: http://jmespath.org/ http://jmespath.org/
• kisstheblade 10y ago
  Jsonpath, eg. https://github.com/jayway/JsonPath https://github.com/jayway/JsonPath