diff options
| -rw-r--r-- | mrblib/io.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mrblib/io.rb b/mrblib/io.rb index ca687aee0..63a1bb714 100644 --- a/mrblib/io.rb +++ b/mrblib/io.rb @@ -41,6 +41,11 @@ class IO end end + def flush + # mruby-io always writes immediately (no output buffer). + self + end + def write(string) str = string.is_a?(String) ? string : string.to_s return str.size unless str.size > 0 |