I don't see a good reason for DevNull not to behave like this. On Sun, Dec 7, 2014 at 11:39 PM, Stefan Karpinski <[email protected]> wrote:
> cc:ing Keno and Jameson as the authors of DevNull. > > On Sun, Dec 7, 2014 at 10:28 PM, K Leo <[email protected]> wrote: > >> Even if I could check something like the following is better: >> >> isopen(DevNull) >> >> >> On 2014年12月08日 11:08, Matt Bauman wrote: >> >>> It'd be nice if the DevNull object (http://docs.julialang.org/en/ >>> latest/stdlib/base/#Base.DevNull) would work for this, but it seems >>> like it only works for command redirection right now: >>> >>> | >>> julia> run(`echo "Hello"` |> DevNull) >>> >>> julia> print(DevNull, "Hello") >>> ERROR: type DevNullStream has no field status >>> in isopen at stream.jl:286 >>> in check_open at stream.jl:293 >>> in write at stream.jl:730 >>> in print at ascii.jl:93 >>> | >>> >>> >>> >>> On Sunday, December 7, 2014 7:24:53 PM UTC-5, K leo wrote: >>> >>> At times I don't want to output anything, so I pass a null >>> IOStream to a >>> function that requires an IOStream. How to do that? >>> >>> >> >
