change count to limit

lib/couchrest/core/model.rb

@@ -61,7 +61,7 @@ module CouchRest
   # * The most recent 20 articles. Remember that the <tt>view_by :date</tt>
   #   has the default option <tt>:descending => true</tt>.
   #  
-  #     Article.by_date :count => 20
+  #     Article.by_date :limit => 20
   #  
   # * The raw CouchDB view reduce result for the custom <tt>:tags</tt> view.
   #   In this case we'll get a count of the number of articles tagged "ruby".
@@ -131,7 +131,7 @@ module CouchRest
       # opts<Hash>::
       # View options, see <tt>CouchRest::Database#view</tt> options for more info.
       def first opts = {}
-        first_instance = self.all(opts.merge!(:count => 1))
+        first_instance = self.all(opts.merge!(:limit => 1))
         first_instance.empty? ? nil : first_instance.first
       end
       

lib/couchrest/helper/pager.rb

@@ -5,13 +5,13 @@ module CouchRest
       @db = db
     end
     
-    def all_docs(count=100, &block)
+    def all_docs(limit=100, &block)
       startkey = nil
       oldend = nil
       
-      while docrows = request_all_docs(count+1, startkey)        
+      while docrows = request_all_docs(limit+1, startkey)        
         startkey = docrows.last['key']
-        docrows.pop if docrows.length > count
+        docrows.pop if docrows.length > limit
         if oldend == startkey
           break
         end
@@ -20,13 +20,13 @@ module CouchRest
       end
     end
     
-    def key_reduce(view, count=2000, firstkey = nil, lastkey = nil, &block)
+    def key_reduce(view, limit=2000, firstkey = nil, lastkey = nil, &block)
       # start with no keys
       startkey = firstkey
       # lastprocessedkey = nil
       keepgoing = true
       
-      while keepgoing && viewrows = request_view(view, count, startkey)
+      while keepgoing && viewrows = request_view(view, limit, startkey)
         startkey = viewrows.first['key']
         endkey = viewrows.last['key']
 
@@ -37,7 +37,7 @@ module CouchRest
           # we need to do an offset thing to find the next startkey
           # otherwise we just get stuck
           lastdocid = viewrows.last['id']
-          fornextloop = @db.view(view, :startkey => startkey, :startkey_docid => lastdocid, :count => 2)['rows']
+          fornextloop = @db.view(view, :startkey => startkey, :startkey_docid => lastdocid, :limit => 2)['rows']
 
           newendkey = fornextloop.last['key']
           if (newendkey == endkey)
@@ -79,18 +79,18 @@ module CouchRest
 
     private
     
-    def request_all_docs count, startkey = nil
+    def request_all_docs limit, startkey = nil
       opts = {}
-      opts[:count] = count if count
+      opts[:limit] = limit if limit
       opts[:startkey] = startkey if startkey      
       results = @db.documents(opts)
       rows = results['rows']
       rows unless rows.length == 0
     end
 
-    def request_view view, count = nil, startkey = nil, endkey = nil
+    def request_view view, limit = nil, startkey = nil, endkey = nil
       opts = {}
-      opts[:count] = count if count
+      opts[:limit] = limit if limit
       opts[:startkey] = startkey if startkey
       opts[:endkey] = endkey if endkey
       

spec/couchrest/core/database_spec.rb

@@ -29,8 +29,8 @@ describe CouchRest::Database do
       rs = @db.temp_view(@temp_view, :key => "wild")
       rs['rows'].length.should == 1
     end
-    it "should work with a count" do
+    it "should work with a limit" do
-      rs = @db.temp_view(@temp_view, :count => 1)
+      rs = @db.temp_view(@temp_view, :limit => 1)
       rs['rows'].length.should == 1
     end
     it "should work with multi-keys" do
@@ -42,9 +42,9 @@ describe CouchRest::Database do
   describe "map/reduce query with _temp_view in Javascript" do
     before(:each) do
       @db.bulk_save([
-          {"beverage" => "beer", :count => 4},
+          {"beverage" => "beer", :limit => 4},
-          {"beverage" => "beer", :count => 2},
+          {"beverage" => "beer", :limit => 2},
-          {"beverage" => "tea", :count => 3}
+          {"beverage" => "tea", :limit => 3}
         ])
     end
     it "should return the result of the temporary function" do
@@ -109,8 +109,8 @@ describe CouchRest::Database do
       rs = @db.view('first/test', :key => "wild")
       rs['rows'].length.should == 1
     end
-    it "should work with a count" do
+    it "should work with a limit" do
-      rs = @db.view('first/test', :count => 1)
+      rs = @db.view('first/test', :limit => 1)
       rs['rows'].length.should == 1
     end
     it "should work with multi-keys" do

spec/couchrest/core/model_spec.rb

@@ -611,7 +611,7 @@ describe CouchRest::Model do
       articles[1].title.should == 'not junk'
     end
     it "should be queryable with couchrest options" do
-      articles = Article.by_user_id_and_date :count => 1, :startkey => 'quentin'
+      articles = Article.by_user_id_and_date :limit => 1, :startkey => 'quentin'
       articles.length.should == 1
       articles[0].title.should == "even more interesting"
     end

spec/couchrest/helpers/file_manager_spec.rb

@@ -32,7 +32,7 @@ describe CouchRest::FileManager, "generating an app" do
     CouchRest::FileManager.generate_app(@appdir)
   end
   it "should create an attachments directory" do
-    Dir["#{@appdir}/*"].select{|x|x =~ /attachments/}.length.should == 1  
+    Dir["#{@appdir}/*"].select{|x|x =~ /_attachments/}.length.should == 1  
   end
   it "should create a views directory" do
     Dir["#{@appdir}/*"].select{|x|x =~ /views/}.length.should == 1  

spec/couchrest/helpers/pager_spec.rb

@@ -28,7 +28,7 @@ describe CouchRest::Pager do
       end
       @db.bulk_save(@docs)
     end
-    it "should yield total_docs / count times" do
+    it "should yield total_docs / limit times" do
       n = 0
       @pager.all_docs(10) do |doc|
         n += 1
@@ -76,7 +76,7 @@ describe CouchRest::Pager do
     end
     
     it "should have a view" do
-      @db.view('magic/number', :count => 10)['rows'][0]['key'].should == 0
+      @db.view('magic/number', :limit => 10)['rows'][0]['key'].should == 0
     end
     
     it "should yield once per key" do