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Userland: Avoid a bunch of JsonObject copies

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JsonValue::as_object() returns a reference.
This commit is contained in:
Linus Groh 2021-05-31 17:59:02 +01:00
parent a6248101e2
commit 16d51d78c0
11 changed files with 12 additions and 13 deletions
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3
Userland/Utilities/arp.cpp
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@ -7,7 +7,6 @@
#include <AK/Assertions.h>
#include <AK/ByteBuffer.h>
#include <AK/JsonObject.h>
#include <AK/String.h>
#include <LibCore/File.h>
#include <stdio.h>
@ -24,7 +23,7 @@ int main()
auto json = JsonValue::from_string(file_contents);
VERIFY(json.has_value());
json.value().as_array().for_each([](auto& value) {
auto if_object = value.as_object();
auto& if_object = value.as_object();
auto ip_address = if_object.get("ip_address").to_string();
auto mac_address = if_object.get("mac_address").to_string();