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-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | io.c | 3 |
2 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Fri Jul 8 08:43:31 2016 Shugo Maeda <shugo@ruby-lang.org> + + * io.c (rb_io_s_read): add description of pipes to the documentation + of IO.read. + Fri Jul 8 03:54:22 2016 NARUSE, Yui <naruse@ruby-lang.org> * vm_args.c (setup_parameters_complex): don't raise ArgumentError @@ -9848,6 +9848,9 @@ seek_before_access(VALUE argp) * +length+ bytes (defaulting to the rest of the file). <code>read</code> * ensures the file is closed before returning. * + * If +name+ starts with a pipe character (<code>"|"</code>), a subprocess is + * created in the same way as Kernel#open, and its output is returned. + * * === Options * * The options hash accepts the following keys: |