jsonprettyprint

format an JSON string.

Syntax

• res = jsonprettyprint(txt)

Input argument

• txt - a valid JSON text.

Output argument

• res - a string: a formatted JSON text (human readable).

Description

jsonprettyprint formats a JSON text string to be human readable.

Example

field1 = 'f1';  value1 = zeros(1,10);
field2 = 'f2';  value2 = {'a', 'b'};
field3 = 'f3';  value3 = {pi, pi*pi};
field4 = 'f4';  value4 = {'fourth'};
s = struct(field1,value1,field2,value2,field3,value3,field4,value4);
r = jsonencode(s)
jsonprettyprint(r)

See also

jsondecode, jsonencode, filewrite.

History

Author

Allan CORNET