From: matz@...
Date: 2015-04-30T02:36:42+00:00
Subject: [ruby-core:69026] [Ruby trunk - Feature #11105] ES6-like hash	literals

Issue #11105 has been updated by Yukihiro Matsumoto.


Question:

What if we have variables with same name and different prefixes? e.g.

a = 1
@a = 2
$a = 3

Matz.

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Feature #11105: ES6-like hash literals
https://bugs.ruby-lang.org/issues/11105#change-52282

* Author: Shugo Maeda
* Status: Open
* Priority: Normal
* Assignee: 
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Why not support ECMAScript6-like hash literals?

For example,

    {x, y}

is equivalent to:

    {x: x, y: y}

For convenience, the prefix of global, instance, and class variables should be removed from the key name as follows:

    a = 1
    B = 2
    $c = 3
    @d = 4
    @@e = 5
    p({a, B, $c, @d, @@e, f: 6})
    #=> {:a=>1, :B=>2, :c=>3, :d=>4, :e=>5, :f=>6}


---Files--------------------------------
0001-support-ES6-like-hash-literals.patch (3.88 KB)


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