From: zn@...
Date: 2018-08-01T15:21:47+00:00
Subject: [ruby-core:88261] [Ruby trunk Bug#14958] rand(endless_range) raises TypeError (no implicit conversion of Range into Integer)

Issue #14958 has been reported by znz (Kazuhiro NISHIYAMA).

----------------------------------------
Bug #14958: rand(endless_range) raises TypeError (no implicit conversion of Range into Integer)
https://bugs.ruby-lang.org/issues/14958

* Author: znz (Kazuhiro NISHIYAMA)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 2.6
* ruby -v: ruby 2.6.0dev (2018-08-01 trunk 64154) [x86_64-linux]
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
----------------------------------------
I think TypeError is a bit strange.

```console
$ ruby -v
ruby 2.6.0dev (2018-08-01 trunk 64154) [x86_64-linux]
$ ruby -e 'p rand(1..1)'
1
$ ruby -e 'rand(1..)'
Traceback (most recent call last):
        1: from -e:1:in `<main>'
-e:1:in `rand': no implicit conversion of Range into Integer (TypeError)
$ ruby -e 'rand(nil..nil)'
Traceback (most recent call last):
        1: from -e:1:in `<main>'
-e:1:in `rand': no implicit conversion of Range into Integer (TypeError)
```



-- 
https://bugs.ruby-lang.org/

Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe>
<http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>