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dominictarr / JSONStream

rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)
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CLI and supported JsonPaths #118

Open ainthek opened 7 years ago

ainthek commented 7 years ago

What syntax can be used to access arrays ? I believe that this is correct JSONPath, but it does not work from CLI. Please provide more info in readme.md if possible

cat sample.json | JSONStream 'store.book[2]'

{ "store": { "book": [ { "category": "reference", "author": "Nigel Rees", "title": "Sayings of the Century", "price": 8.95 }, { "category": "fiction", "author": "Evelyn Waugh", "title": "Sword of Honour", "price": 12.99 }, { "category": "fiction", "author": "Herman Melville", "title": "Moby Dick", "isbn": "0-553-21311-3", "price": 8.99 }, { "category": "fiction", "author": "J. R. R. Tolkien", "title": "The Lord of the Rings", "isbn": "0-395-19395-8", "price": 22.99 } ], "bicycle": { "color": "red", "price": 19.95 } } }

Poetro commented 7 years ago 
$ cat sample.json | JSONStream 'store.book.2'
[{
  "category": "fiction",
  "author": "Herman Melville",
  "title": "Moby Dick",
  "isbn": "0-553-21311-3",
  "price": 8.99
}]