RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 14:27:35 +00:00
Code Issues Activity Actions

AK: Add a keep_empty argument to String[View]::substring{_view}

Browse source
This commit is contained in:
Sergey Bugaev 2019-09-21 00:43:37 +03:00 • committed by Andreas Kling
parent 07ca753124
commit 127d168def
4 changed files with 10 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

8
AK/StringView.cpp
View file

@ -16,7 +16,7 @@ StringView::StringView(const ByteBuffer& buffer)
{
}
Vector<StringView> StringView::split_view(const char separator) const
Vector<StringView> StringView::split_view(const char separator, bool keep_empty) const
{
if (is_empty())
return {};
@ -27,15 +27,15 @@ Vector<StringView> StringView::split_view(const char separator) const
char ch = characters_without_null_termination()[i];
if (ch == separator) {
ssize_t sublen = i - substart;
if (sublen != 0)
if (sublen != 0 || keep_empty)
v.append(substring_view(substart, sublen));
substart = i + 1;
}
}
ssize_t taillen = length() - substart;
if (taillen != 0)
if (taillen != 0 || keep_empty)
v.append(substring_view(substart, taillen));
if (characters_without_null_termination()[length() - 1] == separator)
if (characters_without_null_termination()[length() - 1] == separator && keep_empty)
v.append(String::empty());
return v;
}