Elixir 1.5 发布了，Elixir 是一种函数式编程语言，建立在Erlang虚拟机之上。它是一种动态语言,灵活的语法与宏支持,利用Erlang的能力来构建并发、分布式、容错应用程序与热代码升级。

该版本更新内容如下：

Enhancements

Elixir

• [Access] Optimize Access.get/2

• [Base] Optimize Base encode/decode

• [Calendar] Implement Inspect for DateTime with Calendar.ISO

• [Calendar] Add "ISO days" format for conversions between Calendars and Date.convert/2, Time.convert/2, NaiveDateTime.convert/2 and DateTime.convert/2 (as well as bang variants)

• ……

Bug fixes

Elixir

• [Calendar] Ensure Calendar.ISO raises a readable error when reaching up the year 10000 restriction

• [Calendar] Return {:error, :invalid_time} for wrong precision instead of crashing when parsing ISO dates

• [Enumerable] Raise Protocol.UndefinedError on bad functions in Enumerable implementation

• [File] Ensure recursive file operations raise on paths with null bytes (security issue reported by Griffin Byatt)

• ……

Soft deprecations (no warnings emitted)

Elixir

• [Kernel] not left in right is soft-deprecated in favor of left not in right

Deprecations

Elixir

• Atom.to_char_list/1, Float.to_char_list/1, Integer.to_char_list/1, Integer.to_char_list/2, Kernel.to_char_list/1, List.Chars.to_char_list/1, String.to_char_list/1 have been deprecated in favor of their to_charlist version. This aligns with the naming conventions in both Erlang and Elixir

• [Enum] Deprecate Enum.filter_map/3 in favor of Enum.filter/2 + Enum.map/2 or for-comprehensions

本次更新内容较多，完整内容请查看发行首页。

下载地址：

• Source code (zip)

• Source code (tar.gz)

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