mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 16:42:44 +00:00
3f3f45580a
Each of these strings would previously rely on StringView's char const* constructor overload, which would call __builtin_strlen on the string. Since we now have operator ""sv, we can replace these with much simpler versions. This opens the door to being able to remove StringView(char const*). No functional changes.
65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
/*
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* Copyright (c) 2019-2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, Samuel Atkins <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/JsonObject.h>
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#include <AK/String.h>
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#include <AK/Vector.h>
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#include <LibCore/Stream.h>
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#include <ctype.h>
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String title_casify(String const& dashy_name)
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{
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auto parts = dashy_name.split('-');
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StringBuilder builder;
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for (auto& part : parts) {
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if (part.is_empty())
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continue;
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builder.append(toupper(part[0]));
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if (part.length() == 1)
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continue;
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builder.append(part.substring_view(1, part.length() - 1));
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}
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return builder.to_string();
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}
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String camel_casify(StringView dashy_name)
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{
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auto parts = dashy_name.split_view('-');
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StringBuilder builder;
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bool first = true;
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for (auto& part : parts) {
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if (part.is_empty())
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continue;
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char ch = part[0];
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if (!first)
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ch = toupper(ch);
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else
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first = false;
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builder.append(ch);
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if (part.length() == 1)
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continue;
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builder.append(part.substring_view(1, part.length() - 1));
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}
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return builder.to_string();
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}
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String snake_casify(String const& dashy_name)
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{
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return dashy_name.replace("-"sv, "_"sv, ReplaceMode::All);
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}
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ErrorOr<JsonValue> read_entire_file_as_json(StringView filename)
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{
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auto file = TRY(Core::Stream::File::open(filename, Core::Stream::OpenMode::Read));
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auto json_size = TRY(file->size());
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auto json_data = TRY(ByteBuffer::create_uninitialized(json_size));
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if (!file->read_or_error(json_data.bytes()))
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return Error::from_string_literal("Failed to read json file.");
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return JsonValue::from_string(json_data);
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}
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