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0.19.0
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@asterite asterite released this 04 Sep 16:03
· 6829 commits to master since this release
0.19.0
dcfb2b6
  • (breaking change) Added select keyword
  • (breaking change) Removed $global variables. Use @@Class variables instead.
  • (breaking change) Heredoc now ends when the matching identifier is found, either followed by a space or by a non-identifier
  • (breaking change) Assignment to a local variable inside an assignment to that same variable is now an error
  • (breaking change) Type names like T, T1, U, etc., are now disallowed at the top level, to avoid conflicts with free variables
  • (breaking change) Type lookup (Foo::Bar::Baz) had some incorrect behaviour that now is fixed. This can break existing code that relied on this incorrect behaviour. The fix is to fully qualify types (::Foo::Bar::Baz)
  • (breaking change) In relationships like class Bar < Foo(Baz) and include Moo(Baz), all of Foo, Moo and Baz must be defined before that point (this was not always the case in previous versions)
  • (breaking change) Removed the deprecated syntax x as T
  • (breaking change) Removed block form of String#match
  • (breaking change) Removed IO#read_nonblock
  • (breaking change) Int#/ now performs floored division. Use Int#tdiv for truncated division (see their docs to learn the difference)
  • Added support for LLVM 3.8 (thanks @omarroth)
  • || now does type filtering
  • Generic inheritance should now work well, and (instantiated) generic modules can now be used as the type of instance variables
  • NamedTuple can now be accessed with strings too (thanks @jhass)
  • Base64 can now encode and decode directly to an IO (thanks @kostya)
  • BigInt now uses GMP implementation of gcd and lcm (thanks @endSly)
  • ECR now supports removing leading and trailing whitespace (<%-, -%>)
  • HTTP::Request#path now never returns nil: it fallbacks to "/" (thanks @jhass)
  • String#tr(..., "") is now the same as String#delete
  • tool hierarchy now supports --format json (thanks @bmulvihill)
  • Added Char#ascii?
  • Added Class#nilable? and Union#nilable?
  • Added Hash#has_value? (thanks @kachick)
  • Added IO::Sized and IO::Delimited (thanks @RX14)
  • Added IO::Hexdump (thanks @ysbaddaden)
  • Added IO#noecho and IO#noecho! (thanks @jhass)
  • Added Logger.new(nil) to create a null logger
  • Added OptionParser#missing_option and OptionParser#invalid_option (thanks @jhass)
  • Added Process.exists?, Process#exists? and Process#terminated? (thanks @jhass)
  • Added Process.exec (thanks @jhass)
  • Added Slice#copy_to, Slice#copy_from, Slice#move_to and Slice#move_from (thanks @RX14)
  • Added URI#== and URI#hash (thanks @timcraft)
  • Added YAML#parse(IO)
  • Added Indexable module that Array, Slice, Tuple and StaticArray include
  • Added indent parameter to to_pretty_json
  • Added lazy form of getter and property macros
  • Added macro methods to access an ASTNode's location
  • Unified String and Char to integer/float conversion API (thanks @jhass)
  • Lots of bug fixes
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