jhass changed the topic of #crystal-lang to: The Crystal programming language | http://crystal-lang.org | Crystal 0.15.0 | Fund Crystals development: http://is.gd/X7PRtI | Paste > 3 lines of text to https://gist.github.com | GH: https://github.com/crystal-lang/crystal | Docs: http://crystal-lang.org/docs/ | API: http://crystal-lang.org/api/ | Logs: http://irclog.whitequark.org/crystal-lang
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<ari___> hi all, does anyone know of any graphing/data visualization shards?
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<crystal-gh> [crystal] asterite pushed 1 new commit to master: https://git.io/vwMXW
<crystal-gh> crystal/master 4db2010 Ary Borenszweig: Fixed #2538: crash when guessing type from `new` but there were no matches
<travis-ci> crystal-lang/crystal#4db2010 (master - Fixed #2538: crash when guessing type from `new` but there were no matches): The build passed. https://travis-ci.org/crystal-lang/crystal/builds/127035972
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<crystal-gh> [crystal] asterite pushed 1 new commit to master: https://git.io/vwMDE
<crystal-gh> crystal/master 370c2f1 Ary Borenszweig: Formatter: fixed heredoc bug. Fixes #2539
<travis-ci> crystal-lang/crystal#370c2f1 (master - Formatter: fixed heredoc bug. Fixes #2539): The build passed. https://travis-ci.org/crystal-lang/crystal/builds/127044031
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<Guest53750> would it be possible to extend ranges to support (Intx, Char)?
<Guest53750> it would be nice to do something like foo[0..'a']
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<asterite> Guest53750: what would that do?
<BlaXpirit> so random
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<Guest53750> go from 0 till 'a'..
<tilpner> But 0 is a number, 'a' a character. How could you "go from" one to another?
<tilpner> That can't work, unless you expect implicit conversion of int->char, but that seems terribly niche.
<Guest53750> for (i = 0; foo[i] != 'a'; i++);
<Guest53750> iirc ranges do work with say foo[regex..n]
<tilpner> Is foo[0..'a'.ord] so bad? :/
<Guest53750> no it just seems weird that something like foo[exp..n] works but foo[n..exp] doesn't
<tilpner> I don't know. :)
<RX14> Guest53750, where exp is what?
<Guest53750> a regexp
<RX14> >>pp 0..10
<DeBot> RX14: 0..10 = 0..10 - more at https://carc.in/#/r/xru
<RX14> >>pp /a/..10
<DeBot> RX14: /a/..10 = /a/..10 - more at https://carc.in/#/r/xrv
<RX14> huh
<RX14> >>pp /a/..'z'
<DeBot> RX14: /a/..'z' = /a/..'z' - more at https://carc.in/#/r/xrw
<Guest53750> >>pp 0../a/
<RX14> >>pp require "big_int"; BigInt.new()..5
<DeBot> RX14: in line 21: can't require dynamically - https://carc.in/#/r/xrx
<DeBot> Guest53750: 0../a/ = 0../a/ - more at https://carc.in/#/r/xry
<RX14> riparino
<RX14> oh
<RX14> derp
<RX14> >>require "big_int"; pp BigInt.new()..5
<DeBot> RX14: in line 21: can't require dynamically - https://carc.in/#/r/xrz
<RX14> still rip
<BlaXpirit> RX14, https://carc.in/#/r/xs0
<RX14> what
<RX14> i guess
<BlaXpirit> RX14, it's just a problematic wrapping macro
<RX14> yeah
<RX14> but
<RX14> range works with ANY value then?
<BlaXpirit> sure it can be created with any value but does it WORK?
<BlaXpirit> i mean any operations on it
<RX14> yeah well it's up to the reciever, right?
<RX14> so the answer is, if you want [0..'a'] to work, go reopen whatever class and make it work
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<crystal-gh> [crystal] asterite pushed 5 new commits to master: https://git.io/vwDI8
<crystal-gh> crystal/master 2664df4 Ary Borenszweig: CSV: added a few requires to `bin/crystal doc` works
<crystal-gh> crystal/master 6d8adbe Ary Borenszweig: Moved Int and Float `new` methods to their corresponding files
<crystal-gh> crystal/master c79b5da Ary Borenszweig: Added `JSON.parse_raw`
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