[JCLOUDS-228] consider update to Clojure 1.5.1 as minimum version

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: 2.1.0
• Component/s: jclouds-core
• Labels: clojure
• Assignee: Andrew Gaul
• Reporter: David Nalley
• Created: 05/Aug/13 12:56
• Updated: 05/Sep/17 05:48
• Resolved: 05/Sep/17 05:48

Description

Copied from INFRA-6633 - misfiled under that project

Currently `core.incubator` is required as a Clojure dependency. The `?>` function is available in Clojure 1.5.1 as `some>`.

• https://github.com/clojure/core.incubator/blob/master/src/main/clojure/clojure/core/incubator.clj#L29
• https://github.com/clojure/clojure/blob/master/changes.md#24-new-threading-macros

```
% ack "-?>"
apis/ec2/src/main/clojure/org/jclouds/ec2/ebs2.clj
22: (:use org.jclouds.compute2 [clojure.core.incubator :only (-?>)])
229: size (-?> (get-string options :size) as-int)

compute/src/main/clojure/org/jclouds/compute2.clj
62: (org.jclouds predicate) [clojure.core.incubator :only (-?>)])
308: (-?> node .getLocation .getId))
```

I can put in a pull request for the updates if requiring the newer version of Clojure is acceptable.