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Function std.json.JSONValue.opIndexAssign

Operator sets value for element of JSON object by key

If JSON value is null, then operator initializes it with object and then

sets value for it.

Throws JSONException if type is not JSON_TYPE.OBJECT

or JSON_TYPE.NULL.

Prototype

void opIndexAssign(T)(
  T value,
  string key
) pure;

Example

JSONValue j = JSONValue( ["language": "D"] );
j["language"].str = "Perl";
assert( j["language"].str == "Perl" );

Example

JSONValue j = JSONValue( ["Perl", "C"] );
j[1].str = "D";
assert( j[1].str == "D" );

Example

JSONValue j = [ "language": "D", "author": "walter" ];
string a = ("author" in j).str;

Authors

Jeremie Pelletier, David Herberth

License

Boost License 1.0.

Comments