This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.
to_time(form = :utc)
Form can be either :utc (default) or :local.
# File activesupport/lib/active_support/core_ext/string/conversions.rb, line 14 def to_time(form = :utc) ::Time.send("#{form}_time", *::Date._parse(self, false).values_at(:year, :mon, :mday, :hour, :min, :sec).map { |arg| arg || 0 }) end