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Function std.json.JSONValue.opBinaryRight
Provides support for the in
operator.
Tests whether a key can be found in an object.
Returns
When found, the inout(JSONValue)*
that matches to the key,
otherwise null
.
Throws
JSONException
if the right hand side argument JSONType
is not object
.
Example
JSONValue j = [ "language": "D", "author": "walter" ];
string a = ("author" in j) .str;
*("author" in j) = "Walter";
writeln(j["author"] .str); // "Walter"
Authors
Jeremie Pelletier, David Herberth
License
Copyright © 1999-2024 by the D Language Foundation | Page generated by ddox.