From 10806b675e39f5f0aefcf369caa9f95e4632da3e Mon Sep 17 00:00:00 2001
From: Chris Anderson <jchris@grabb.it>
Date: Thu, 2 Oct 2008 11:06:37 -0700
Subject: [PATCH] added CR::Model#destroy

---
 lib/couchrest/core/model.rb       | 11 ++++++++++-
 spec/couchrest/core/model_spec.rb | 21 +++++++++++++++++++++
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/lib/couchrest/core/model.rb b/lib/couchrest/core/model.rb
index 5015999..e6ec6b4 100644
--- a/lib/couchrest/core/model.rb
+++ b/lib/couchrest/core/model.rb
@@ -294,6 +294,15 @@ module CouchRest
       end
     end
 
+    def destroy
+      result = database.delete self
+      if result['ok']
+        self['_rev'] = nil
+        self['_id'] = nil
+      end
+      result['ok']
+    end
+
     protected
     
     def create
@@ -321,7 +330,7 @@ module CouchRest
     end
     
     include ::Extlib::Hook
-    register_instance_hooks :save, :create, :update #, :destroy
+    register_instance_hooks :save, :create, :update, :destroy
     
   end # class Model
 end # module CouchRest
\ No newline at end of file
diff --git a/spec/couchrest/core/model_spec.rb b/spec/couchrest/core/model_spec.rb
index 153f933..91ac358 100644
--- a/spec/couchrest/core/model_spec.rb
+++ b/spec/couchrest/core/model_spec.rb
@@ -289,4 +289,25 @@ describe CouchRest::Model do
       view['rows'].find{|r|r['key'] == 'cool'}['value'].should == 3
     end
   end
+
+  describe "destroying an instance" do
+    before(:each) do
+      @obj = Basic.new
+      @obj.save.should == true
+    end
+    it "should return true" do
+      result = @obj.destroy
+      result.should == true
+    end
+    it "should be resavable" do
+      @obj.destroy
+      @obj.rev.should be_nil
+      @obj.id.should be_nil
+      @obj.save.should == true
+    end
+    it "should make it go away" do
+      @obj.destroy
+      lambda{Basic.get(@obj.id)}.should raise_error
+    end
+  end
 end
\ No newline at end of file