jhass changed the topic of #crystal-lang to: The Crystal programming language | http://crystal-lang.org | Crystal 0.9.1 | 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
<crystal-gh> [crystal] davydovanton opened pull request #1945: Fix typo in syntax ast file (master...fix-doc) http://git.io/v0UuV
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<crystal-gh> [crystal] jhass closed pull request #1945: Fix typo in syntax ast file (master...fix-doc) http://git.io/v0UuV
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<jhass> >> "test"
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<jhass> >> "hello new world"
<DeBot> jhass: # => "hello new world" - https://carc.in/#/r/o06
<vikaton> fancy
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<crystal-gh> [crystal] asterite pushed 2 new commits to master: http://git.io/v0TLi
<crystal-gh> crystal/master 8344b73 Radosław Bułat: Array#sort_by & Array#sort_by! calls given block only once for each element
<crystal-gh> crystal/master 505d539 Ary Borenszweig: Merge pull request #1938 from radarek/sort_by_calls_block_once_for_each_element...
<travis-ci> manastech/crystal#505d539 (master - Merge pull request #1938 from radarek/sort_by_calls_block_once_for_each_element): The build passed. https://travis-ci.org/manastech/crystal/builds/96185958
<DeBot> https://github.com/manastech/crystal/pull/1938 (Array#sort_by & Array#sort_by! calls given block only once for each element)
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<crystal-gh> [crystal] asterite pushed 1 new commit to master: http://git.io/v0LEU
<crystal-gh> crystal/master 57b3dcc Ary Borenszweig: Merge pull request #1939 from manastech/string_split_keep_all_results...
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<travis-ci> manastech/crystal#57b3dcc (master - Merge pull request #1939 from manastech/string_split_keep_all_results): The build passed. https://travis-ci.org/manastech/crystal/builds/96272434
<DeBot> https://github.com/manastech/crystal/pull/1939 (Make `String#split` keep all results. Fixes #1070)
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<crystal-gh> [crystal] asterite pushed 4 new commits to master: http://git.io/v0LMI
<crystal-gh> crystal/master 813682d Ary Borenszweig: Added `Array#each_permutation` iterator
<crystal-gh> crystal/master 36ddf50 Ary Borenszweig: Added `Array#each_combination` iterator
<crystal-gh> crystal/master c3aeea3 Ary Borenszweig: Added `Array#each_repeated_combination` iterator
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<travis-ci> manastech/crystal#35ce888 (master - Small refactor in array iterators): The build passed. https://travis-ci.org/manastech/crystal/builds/96279654
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<imperator> does crystals have anything like rubygems yet?
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<thor77> imperator: shards
<imperator> thor77, nice, thank you
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<imperator> hm
<imperator> /usr/local/bin/crystal build -o bin/shards src/shards.cr
<imperator> Error in ./src/cli.cr:59: instantiating 'Shards:Module#run()'
<jhass> imperator: your crystal didn't come with shards?
<imperator> jhass, oh, silly me, yes it did
<imperator> i thought it was a separate download
<crystal-gh> [crystal] anatol opened pull request #1946: Fix misspellings using codespell tool (master...master) http://git.io/v0tHB
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<imperator> dberger:~ >shards install
<imperator> Missing shard.yml. Please run 'shards install'
<imperator> um
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<imperator> hrm, i was trying to do repo searching
<imperator> whatever the analogue of gem search -r is
<jhass> well, there's no central index
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<jhass> github with language:crystal is your best bet for now
<imperator> ok, thanks
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<crystal-gh> [crystal] jhass closed pull request #1946: Fix misspellings using codespell tool (master...master) http://git.io/v0tHB
<travis-ci> manastech/crystal#eedb7ac (master - Merge pull request #1946 from anatol/master): The build passed. https://travis-ci.org/manastech/crystal/builds/96317718
<DeBot> https://github.com/manastech/crystal/pull/1946 (Fix misspellings using codespell tool)
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<crystal-gh> [crystal] asterite pushed 2 new commits to master: http://git.io/v0meK
<crystal-gh> crystal/master 4e5b6a5 Ary Borenszweig: Some doc fixes and unused parameters removed from String#split
<crystal-gh> crystal/master bbd24e1 Ary Borenszweig: Added optional random argument to Array's sample, shuffle and shuffle!
<travis-ci> manastech/crystal#bbd24e1 (master - Added optional random argument to Array's sample, shuffle and shuffle!): The build passed. https://travis-ci.org/manastech/crystal/builds/96339064
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<BlaXpirit> can I use &.stuff but for operators?
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<jhass> BlaXpirit: most
<BlaXpirit> jhass, how?
<jhass> >> 1.tap &.+(2)
<DeBot> jhass: # => 1 - https://carc.in/#/r/o2p
<BlaXpirit> uhh
<BlaXpirit> so it doesn't work for *
<jhass> >> 1.tap &.*(2)
<DeBot> jhass: # => 1 - https://carc.in/#/r/o2q
<jhass> ?
<BlaXpirit> ah I'm stupid, it wants the rest of the arguments. i tried:
<BlaXpirit> >> [1,2,3,4].inject &.*
<DeBot> BlaXpirit: wrong number of arguments for 'Int32#*' (0 for 1) - https://carc.in/#/r/o2r
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<jhass> yah, that's why #sum is a thing
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<Virviil> Is 'before do' already implemented in crystal spec?
<jhass> No
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<Virviil> What about @param in doc? It's also not work yet?
<jhass> not sure we ever will do yard style tags
<jhass> most of the stuff that you annotate with them in Ruby is already present in the method signature in Crystal