diff options
Diffstat (limited to 'enum.c')
-rw-r--r-- | enum.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -3213,9 +3213,10 @@ slicebefore_i(RB_BLOCK_CALL_FUNC_ARGLIST(yielder, enumerator)) * * # split mails in mbox (slice before Unix From line after an empty line) * open("mbox") { |f| - * f.slice_before(emp: true) { |line, h| - * prevemp = h[:emp] - * h[:emp] = line == "\n" + * emp = true + * f.slice_before { |line| + * prevemp = emp + * emp = line == "\n" * prevemp && line.start_with?("From ") * }.each { |mail| * mail.pop if mail.last == "\n" |