JSON parse for pull-streams
The primary goal is to parse ndjson (newline delimited
JSON) in a simple and efficient way.
However it also supports opening and closing brackets and commas which is
useful when working with an API that maintains backwards compatibility with
JSON.parse
while allowing newline delimited parsing. In this case, the
format has to be strictly: [\n<item>,\n<item>\n]
.
See pull-json-stringify
for producing either pure ndjson or JSON.parse
-compatibel newline delimited
JSON, both parsable with this package.
const pull = require('pull-stream');
const parse = require('pull-json-parse');
pull(
pull.values([
'{ name: 'Juliet', age: 22 }\n',
'{ name: 'Romeo', age: 23 }\n',
]),
parse,
pull.collect(( err, json ) => console.log(json))
);
pull(
pull.values([
'[\n',
'{ name: 'Juliet', age: 22 }\n',
'{ name: 'Romeo', age: 23 }\n',
']',
]),
parse,
pull.collect(( err, json ) => console.log(json))
);
pull(
pull.values([
'{',
'"name"',
':"Juli',
'et","age"',
':22',
'}\n{"name":"Romeo",',
' "age":23}',
]),
parse,
pull.collect(( err, json ) => console.log(json))
);