Reapply fmt::merge change

This commit is contained in:
raven02 2014-12-21 07:30:30 +08:00
parent 7a61fd3055
commit 0506bf0352

View File

@ -137,14 +137,17 @@ std::vector<std::string> fmt::split(const std::string& source, std::initializer_
std::string fmt::merge(std::vector<std::string> source, const std::string& separator)
{
if (!source.size())
return "";
std::string result;
for (auto &s : source)
for (int i = 0; i < source.size() - 1; ++i)
{
result += s + separator;
result += source[i] + separator;
}
return result;
return result + source[source.size() - 1];
}
std::string fmt::merge(std::initializer_list<std::vector<std::string>> sources, const std::string& separator)