import { fn } from "https://deno.land/x/ddc_vim@v4.0.2/deps.ts";
const { json_encode } = fn;
Encode {expr} as JSON and return this as a string.
The encoding is specified in:
https://tools.ietf.org/html/rfc7159.html
Vim values are converted as follows:
Number decimal number
Float floating point number
Float nan "NaN"
Float inf "Infinity"
Float -inf "-Infinity"
String in double quotes (possibly null)
Funcref not possible, error
List as an array (possibly null); when
used recursively: []
Dict as an object (possibly null); when
used recursively: {}
Blob as an array of the individual bytes
v:false "false"
v:true "true"
v:none "null"
v:null "null"
Note that NaN and Infinity are passed on as values. This is
missing in the JSON standard, but several implementations do
allow it. If not then you will get an error.
If a string contains an illegal character then the replacement
character 0xfffd is used.
Can also be used as a method:
GetObject()->json_encode()