jhass changed the topic of #crystal-lang to: The Crystal programming language | http://crystal-lang.org | Crystal 0.11.1 | Fund Crystals development: http://is.gd/X7PRtI | Paste > 3 lines of text to https://gist.github.com | GH: https://github.com/manastech/crystal | Docs: http://crystal-lang.org/docs/ | API: http://crystal-lang.org/api/ | Logs: http://irclog.whitequark.org/crystal-lang
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<crystal-gh> [crystal] asterite opened pull request #2157: Scope ECR macros inside the ECR module: `ecr_file` -> `ECR.def_to_s`, `embed_ecr` -> `ECR.embed` (master...scope_ecr_macros) https://git.io/vg9dX
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<crystal-gh> [crystal] asterite pushed 1 new commit to master: https://git.io/vgHy9
<crystal-gh> crystal/master 91cea8f Ary Borenszweig: Added `MemoryIO#write_byte`: a bit more efficient than `IO#write_byte`
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<Guest70> Hi guys, how to run SSH commands with Crystal?
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<jhass> no idea if it's usable
<Guest70> and if I just want to run commands without connecting to ssh? basically like Ruby Kernel#exec
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<jhass> Guest70: check Process
<Guest70> ok thx
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<Guest70> jhass how can I output the Process.run stuff? I got it to output with each_char but it sucks :D IO::FileDescriptor#read needs a slice but I dont know what to put in
<jhass> Guest70: gets_to_end ?
<jhass> or just true iirc to connect it to the parent stdout
<Guest70> nice
<Guest70> gets_to_end works
<Guest70> thanks
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<crystal-gh> [crystal] asterite closed pull request #2157: Scope ECR macros inside the ECR module: `ecr_file` -> `ECR.def_to_s`, `embed_ecr` -> `ECR.embed` (master...scope_ecr_macros) https://git.io/vg9dX
<travis-ci> manastech/crystal#8cecd08 (master - Merge pull request #2157 from manastech/scope_ecr_macros): The build passed. https://travis-ci.org/manastech/crystal/builds/109459251
<DeBot> https://github.com/manastech/crystal/pull/2157 (Scope ECR macros inside the ECR module: `ecr_file` -> `ECR.def_to_s`, `embed_ecr` -> `ECR.embed`)
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<crystal-gh> [crystal] asterite pushed 1 new commit to master: https://git.io/vgQ3j
<crystal-gh> crystal/master 35a8dc2 Ary Borenszweig: Updated Changelog
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<crystal-gh> [crystal] asterite pushed 1 new commit to master: https://git.io/vgQGd
<crystal-gh> crystal/master 583be71 Ary Borenszweig: Missing `embed_ecr` -> `ECR.embed`
<travis-ci> manastech/crystal#35a8dc2 (master - Updated Changelog): The build passed. https://travis-ci.org/manastech/crystal/builds/109462655
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<crystal-gh> [crystal] mmacia closed pull request #2154: fix parse responses that begins with \r\n (master...master) https://git.io/vgyf4
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<travis-ci> manastech/crystal#583be71 (master - Missing `embed_ecr` -> `ECR.embed`): The build passed. https://travis-ci.org/manastech/crystal/builds/109465411
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<ytti> STDIN.each_line returns String, can it return Slice, would that be more efficient?
<ytti> i'm guessing it's slow, because i'm using Strings, instead of slices?
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<ytti> MRI 2.2.4 is faster
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<jeromegn> ytti: could be. It's just an io I think. Worth checking out the docs.
<ytti> pypy is 6x faster, with ~same implementation
<ytti> so even though that may be wrong way to implement it
<ytti> even in that context, it appears too slow