See also https://github.com/JuliaLang/julia/issues/7721
On Wed, Jun 1, 2016 at 10:26 AM, Erik Schnetter <[email protected]> wrote: > Julia has a similar feature that is built on closures. See the "do > notation" in the manual. For example: > > ```Julia > open("file", "r") do f > @show readline(f) > end > ``` > > -erik > > > On Wed, Jun 1, 2016 at 10:18 AM, Femto Trader <[email protected]> > wrote: > >> Hello, >> >> Python have a nice concept called "context manager" (see "with" statement) >> http://book.pythontips.com/en/latest/context_managers.html >> With this concept it's quite easy to open a file without having to close >> it. >> Yattag, for example, use this concept to create XML files. >> You just need to use context managers to create opening tags... closing >> tags >> are automatically created. >> So is there a similar concept in Julia. >> If yes, where can I find some doc about it ? >> If not, is there any plan to provide such feature ? >> >> Kind regards >> > > > > -- > Erik Schnetter <[email protected]> > http://www.perimeterinstitute.ca/personal/eschnetter/ >
