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jsonl (slug)

slug.jsonl

slug.jsonl — JSON Lines encoding and decoding

Encodes lists of values into JSONL (.jsonl) and decodes JSONL strings into lists of values. Uses slug.json for per-line JSON handling.

TOC

Functions

decode(jsonl, skipEmpty)

fn slug.jsonl#decode(jsonl:str, skipEmpty:bool = true):list<any>

decodes JSON Lines text into a list of values.

By default blank lines are ignored. Set skipEmpty to false to enforce strict parsing and treat empty lines as errors.

Parameter Type Default
jsonl str —
skipEmpty bool true

Examples

decode("{"a":1}
{"b":2}")  // => [{a: 1}, {b: 2}]
decode("{"a":1}
{"b":2}")  // => [{a: 1}, {b: 2}]
decode("{"a":1}

{"b":2}")  // => [{a: 1}, {b: 2}]

encode(values, eol, trailingEol)

fn slug.jsonl#encode(values:list<any>, eol:str = "\n", trailingEol:bool = false):str

encodes a list of values as JSON Lines text.

Each value is encoded as one JSON value per line.

  • eol controls the line separator (default "\n").
  • trailingEol appends one final eol when true.
Parameter Type Default
values list —
eol str "\n"
trailingEol bool false

Examples

encode([{name: a}, {name: b}])  // => "{"name":"a"}
{"name":"b"}"
encode([1, true, nil], "
", true)  // => "1
true
null
"