diff options
Diffstat (limited to 'lib/slop/parser.rb')
| -rw-r--r-- | lib/slop/parser.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/slop/parser.rb b/lib/slop/parser.rb index ea1869e..0b33d55 100644 --- a/lib/slop/parser.rb +++ b/lib/slop/parser.rb @@ -43,7 +43,8 @@ module Slop @arguments = strings.dup - pairs.each do |flag, arg| + pairs.each_with_index do |pair, idx| + flag, arg = pair break if !flag # ignore everything after '--', flag or not @@ -54,6 +55,7 @@ module Slop # support `foo=bar` orig_flag = flag.dup + orig_arg = arg if flag.include?("=") flag, arg = flag.split("=") end @@ -63,6 +65,12 @@ module Slop # arguments (plus the arg if necessary) # delete argument first while we can find its index. if opt.expects_argument? + + # if we consumed the argument, remove the next pair + if orig_arg == opt.value.to_s + pairs.delete_at(idx + 1) + end + arguments.each_with_index do |argument, i| if argument == orig_flag && !orig_flag.include?("=") arguments.delete_at(i + 1) |