diff options
Diffstat (limited to 'src/libutil/util.hh')
| -rw-r--r-- | src/libutil/util.hh | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh index 3bfebcd15..559ed4332 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -345,8 +345,26 @@ template<class C> C tokenizeString(std::string_view s, const string & separators /* Concatenate the given strings with a separator between the elements. */ -string concatStringsSep(const string & sep, const Strings & ss); -string concatStringsSep(const string & sep, const StringSet & ss); +template<class C> +string concatStringsSep(const string & sep, const C & ss) +{ + string s; + for (auto & i : ss) { + if (s.size() != 0) s += sep; + s += i; + } + return s; +} + + +/* Add quotes around a collection of strings. */ +template<class C> Strings quoteStrings(const C & c) +{ + Strings res; + for (auto & s : c) + res.push_back("'" + s + "'"); + return res; +} /* Remove trailing whitespace from a string. */ |