diff options
Diffstat (limited to 'lib/plum')
-rw-r--r-- | lib/plum/binary_string.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/plum/binary_string.rb b/lib/plum/binary_string.rb index 2d3ed76..72b38b1 100644 --- a/lib/plum/binary_string.rb +++ b/lib/plum/binary_string.rb @@ -54,6 +54,21 @@ module Plum force_encoding(Encoding::BINARY) slice!(0, count) end + + def each_byteslice(n, &blk) + if block_given? + pos = 0 + while pos < self.bytesize + yield byteslice(pos, n) + pos += n + end + else + Enumerator.new do |y| + each_byteslice(n) {|ss| y << ss } + end + # I want to write `enum_for(__method__, n)`! + end + end end end end |