From 2ac1f5a76a953d30c4179baab0510c9fd6ee4563 Mon Sep 17 00:00:00 2001
From: Michael Schroeder <mls@suse.de>
Date: Wed, 21 Aug 2013 11:41:17 +0200
Subject: [PATCH] add unset() method for solvables

---
 bindings/solv.i          |  5 +++++
 doc/libsolv-bindings.3   | 21 ++++++++++++++++++---
 doc/libsolv-bindings.txt |  7 +++++++
 3 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/bindings/solv.i b/bindings/solv.i
index 0410466..d2b917e 100644
--- a/bindings/solv.i
+++ b/bindings/solv.i
@@ -2318,6 +2318,11 @@ rb_eval_string(
     s->enhances = repo_addid_dep(s->repo, s->enhances, id, 0);
   }
 
+  void unset(Id keyname) {
+    Solvable *s = $self->pool->solvables + $self->id;
+    repo_unset(s->repo, $self->id, keyname);
+  }
+
   void add_deparray(Id keyname, DepId id, Id marker = -1) {
     Solvable *s = $self->pool->solvables + $self->id;
     if (marker == -1 || marker == 1) {
diff --git a/doc/libsolv-bindings.3 b/doc/libsolv-bindings.3
index b68ec62..77e64c1 100644
--- a/doc/libsolv-bindings.3
+++ b/doc/libsolv-bindings.3
@@ -1,13 +1,13 @@
 '\" t
 .\"     Title: Libsolv-Bindings
 .\"    Author: [see the "Author" section]
-.\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
-.\"      Date: 07/02/2013
+.\" Generator: DocBook XSL Stylesheets v1.78.0 <http://docbook.sf.net/>
+.\"      Date: 08/21/2013
 .\"    Manual: LIBSOLV
 .\"    Source: libsolv
 .\"  Language: English
 .\"
-.TH "LIBSOLV\-BINDINGS" "3" "07/02/2013" "libsolv" "LIBSOLV"
+.TH "LIBSOLV\-BINDINGS" "3" "08/21/2013" "libsolv" "LIBSOLV"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -2291,6 +2291,21 @@ Add a new dependency to the attributes stored in keyname\&.
 .RS 4
 .\}
 .nf
+\fBvoid unset(Id\fR \fIkeyname\fR\fB)\fR;
+\fI$solvable\fR\fB\->unset(\fR\fI$keyname\fR\fB)\fR;
+\fIsolvable\fR\fB\&.unset(\fR\fIkeyname\fR\fB)\fR
+\fIsolvable\fR\fB\&.unset(\fR\fIkeyname\fR\fB)\fR
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+Delete data stored for the specific keyname\&.
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
 \fBbool installable()\fR;
 \fI$solvable\fR\fB\->installable()\fR
 \fIsolvable\fR\fB\&.installable()\fR
diff --git a/doc/libsolv-bindings.txt b/doc/libsolv-bindings.txt
index 1449bba..062761f 100644
--- a/doc/libsolv-bindings.txt
+++ b/doc/libsolv-bindings.txt
@@ -1284,6 +1284,13 @@ spawning multiple DVDs).
 
 Add a new dependency to the attributes stored in keyname.
 
+	void unset(Id keyname);
+	$solvable->unset($keyname);
+	solvable.unset(keyname)
+	solvable.unset(keyname)
+
+Delete data stored for the specific keyname.
+
 	bool installable();
 	$solvable->installable()
 	solvable.installable()
-- 
2.7.4