Add send_data back in but deprecate [#143]

CHANGES

@@ -20,6 +20,8 @@
  * Fix that ERB templates were evaluated twice per "erb" call.
  * The ERB output buffer is now available to helpers via the @_out_buf
    instance variable.
+ * The request-level #send_data method from Sinatra 0.3.3 has been added
+   for compatibility but is deprecated.
 
 = 0.9.0.4 / 2009-01-25
 

compat/streaming_test.rb

@@ -93,7 +93,7 @@ context "SendData" do
   end
 
   # Deprecated. send_data is going away.
-  xspecify "should send the data with options" do
+  specify "should send the data with options" do
     get '/' do
       send_data 'asdf', :status => 500
     end

lib/sinatra/compat.rb

@@ -106,6 +106,17 @@ module Sinatra
       etag(*args, &block)
     end
 
+    # Deprecated. Use the #attachment helper and return the data as a String or
+    # Array.
+    def send_data(data, options={})
+      sinatra_warn "The 'send_data' method is deprecated. use attachment, status, content_type, etc. helpers instead."
+
+      status       options[:status]   if options[:status]
+      attachment   options[:filename] if options[:disposition] == 'attachment'
+      content_type options[:type]     if options[:type]
+      halt data
+    end
+
     # Throwing halt with a Symbol and the to_result convention are
     # deprecated. Override the invoke method to detect those types of return
     # values.