Re: [PATCH 02/19] gnu: Add r-lazyeval.

[Vicente Vera <vicentemvp@gmail.com>]

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Updated patch attached.

2015-09-15 12:31 GMT-03:00 Vicente Vera <vicentemvp@gmail.com>:
> Hi,
>
> Glad to hear the patches helped!
>
> I've been fixing most of the issues (sentences with double spaces,
> long lines) in all the patches. If you don't mind the extra time, I'll
> attach the corrected patches in the next hours.
>
> 2015-09-15 11:42 GMT-03:00 Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>:
>> Hi Vicente,
>>
>>> Actually, nearly every synopsis and description in these patches are
>>> taken verbatim from CRAN.
>>
>> That’s what I thought.  When I prepared my initial patches for R modules
>> to test the CRAN importer I found that I needed to edit both synopsis
>> and description for every package.  The quality of descriptions is
>> certainly better than for the average CPAN package, but it still
>> requires editing to fit in with the rest of the Guix packages.
>>
>>> I'm not familiar enough with this package to amend the description
>>> provided by the author, so I replaced it with the one offered in the
>>> package's GitHub repository.
>>
>> That’s okay.
>>
>>> Upper-case characters corrected.
>>>
>>> New patch attached.
>>
>> Thank you!
>>
>> I think it’s okay, except maybe for the slightly overlong line
>> containing the hash.  Unless there are objections I’d like to push this
>> tonight (after dropping the hash to its own line).
>>
>> ~~ Ricardo
>>
>>
>> PS: I’m wrapping up a project at a bioinfo hackathon and your patches
>> were very helpful as I had trouble installing dplyr via R.  Your patches
>> made this much simpler, so thank you very much!

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From 48eee622561eaef9e941191b8e01f16f05643ea7 Mon Sep 17 00:00:00 2001
From: Vicente Vera Parra <vicentemvp@gmail.com>
Date: Tue, 15 Sep 2015 14:12:32 -0300
Subject: [PATCH 02/19] gnu: Add r-lazyeval.

* gnu/packages/statistics.scm (r-lazyeval): New variable.
---
 gnu/packages/statistics.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 9a73a82..22d8290 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -522,3 +522,24 @@ the pre and post conditions that your code should satisfy, while also
 producing friendly error messages so that your users know what they've done
 wrong.")
     (license license:gpl3+)))
+
+(define-public r-lazyeval
+  (package
+    (name "r-lazyeval")
+    (version "0.1.10")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://cran/src/contrib/lazyeval_"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "02qfpn2fmy78vx4jxr7g7rhqzcm1kcivfwai7lbh0vvpawia0qwh"))))
+    (build-system r-build-system)
+    (home-page
+     "https://github.com/hadley/lazyeval")
+    (synopsis
+     "Lazy (non-standard) evaluation in R")
+    (description
+     "This package provides the tools necessary to do non-standard
+evaluation (NSE) in R.")
+    (license license:gpl3+)))
-- 
2.5.2