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-rw-r--r--src/string_utils.cc10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/string_utils.cc b/src/string_utils.cc
index 3ce98940..2ae8ea6f 100644
--- a/src/string_utils.cc
+++ b/src/string_utils.cc
@@ -111,6 +111,16 @@ String replace(StringView str, StringView substr, StringView replacement)
return res;
}
+String left_pad(StringView str, ColumnCount size, Codepoint c)
+{
+ return String(c, std::max(0_col, size - str.column_length())) + str.substr(0, size);
+}
+
+String right_pad(StringView str, ColumnCount size, Codepoint c)
+{
+ return str.substr(0, size) + String(c, std::max(0_col, size - str.column_length()));
+}
+
Optional<int> str_to_int_ifp(StringView str)
{
bool negative = not str.empty() and str[0] == '-';