handle more object key values

simone-sanfratello / json-stringify-extended

JSON.stringify any data types

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handle more object key values #6

Closed haifeng239 closed 6 years ago

haifeng239 commented 6 years ago

var data = {
  "8k": null
}

was breaking. it was generating {8k: null} as output. changed to quote anytime the first character isn't alpha OR anytime the key contains a hyphen, quote, or whitespace