jhass changed the topic of #crystal-lang to: The Crystal programming language | http://crystal-lang.org | Crystal 0.11.0 | 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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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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<jeromegn> alright, just started donating on bountysource. thought I’d put my money where my mouth is
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<waj> jeromegn: Thank you!! <3 <3 <3
<jeromegn> sure thing, I’d like to help elsewhere too, I should probably try to add some docs.
<jeromegn> I’m trying to get my employer to donate a sizable amount
<jeromegn> we’ll see how that goes
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<Papierkorb> are there SQLite3 bindings available?
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<Papierkorb> Don't care about a ORM, as long I can read from a DB
<Papierkorb> heh, even 'official' ones
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<robacarp> Papierkorb: I saw a sqlite shard at one point, but I haven't used it
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<Papierkorb> I want to define an empty 2D array which has Int32 as elements. So something like this: [ [ 1,2, ], [ ... ], ... ] – How do I do that? "lines = [] of Array of Int32" didn't work
<jhass> Papierkorb: of Array(Int32)
<Papierkorb> thanks!
<jhass> or consider of {Int32, Int32} if you have fixed size
<Papierkorb> Is there a syntax checker tool?
<jhass> just try to compile?
<jhass> there's a formatter
<Papierkorb> Can I pass a class to a method, which is of a known abstract type, and then .new it and use the instance?
<jhass> iirc yes
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<Papierkorb> Is there a pendant to ruby's Enumerable#find_index ?
<Papierkorb> ah, it's #index
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<crystal-gh> [crystal] asterite pushed 1 new commit to master: https://git.io/vzFGm
<crystal-gh> crystal/master 1947b63 Ary Borenszweig: Fixed #2047: fixed "raises" propagation
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<travis-ci> manastech/crystal#1947b63 (master - Fixed #2047: fixed "raises" propagation): The build passed. https://travis-ci.org/manastech/crystal/builds/105551727
<DeBot> https://github.com/manastech/crystal/issues/2047 (Segmentation fault under mysterious circumstances)
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