Elixir
Elixir Core Team
Elixir v1.16.0-rc.1 released
1. Enhancements
Elixir
- [Code] Add
:emit_warningsforCode.string_to_quoted/2 - [File] Add
:offsetoption toFile.stream!/2 - [Kernel] Auto infer size of matched variable in bitstrings
- [Kernel] Preserve column information when translating typespecs
- [String] Add
String.replace_invalid/2
Logger
- [Logger] Add
Logger.levels/0
Mix
- [mix archive.install] Support
--sparseoption - [mix compile.app] Warn if both
:applicationsand:extra_applicationsare used - [mix compile.elixir] Pass original exception down to diagnostic
:detailswhen possible - [mix deps.clean] Emit a warning instead of crashing when a dependency cannot be removed
- [mix escript.install] Support
--sparseoption - [mix release] Include
include/directory in releases
2. Bug fixes
Elixir
- [Code] Keep quotes for atom keys in formatter
- [Macro] Address exception on
Macro.to_string/1for certain ASTs - [Module] Make sure file and position information is included in several module warnings (regression)
- [Path] Lazily evaluate
File.cwd!/0inPath.expand/1andPath.absname/1
IEx
- [IEx.Pry] Fix prying functions with only literals in their body
Mix
- [mix archive.install] Restore code paths after archive.install
- [mix escript.install] Restore code paths after escript.install
Most Liked
sabiwara
Elixir Core Team
Small precision: it works with the <> shorthand too (used to raise an ArgumentError):
var = "foo"
^var <> rest = "foobar"
17
christhekeele
Looks like Enum.random got a cool speedup too, I enjoyed learning more about this technique: Implement Algorithm L for Reservoir Sampling in Enum · elixir-lang/elixir@8e9cbfc · GitHub
9
LostKobrakai
This will be really nice the next time I need that 
7
LostKobrakai
Within the context of a binary pattern, yes: Automatically compute size for <<^var::binary>> · Issue #13089 · elixir-lang/elixir · GitHub
3
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