Consider the following JSON representation of an array:
logMessages = [
{
"timestamp":1499776056977,
"message":"Log message c7a09226",
"ingestionTime":1499776058327
},
{
"timestamp":1499777056977,
"message":"Log message e5d5b51a3ae1",
"ingestionTime":1499777058327
},
{
"timestamp":1499778056977,
"message":"Log message b79f4620935b",
"ingestionTime":1499778058327
}
]
Suppose that I'd like to keep only timestamp and message and omit ingestionTime. In Python, I would do:
>>> [ {'timestamp': o['timestamp'], 'message': o['message']} for o in logMessages]
[{'timestamp': 1499776056977, 'message': 'Log message c7a09226'},
{'timestamp': 1499777056977, 'message': 'Log message e5d5b51a3ae1'},
{'timestamp': 1499778056977, 'message': 'Log message b79f4620935b'}]
How do I do the same field filtering in Javascript?