Rspec2 support

spec/support/matchers/have_column.rb

@@ -8,7 +8,13 @@ RSpec::Matchers.define :have_column do |column_name|
     column && column.default.to_s == @default.to_s
     column && column.default.to_s == @default.to_s
   end
   end
 
 
+  if RSpec::Version::STRING.to_i >= 3
     failure_message do |columns|
     failure_message do |columns|
       "expected to find '#{column_name}', default '#{@default}' in #{columns.map{|column| [column.name, column.default] }}"
       "expected to find '#{column_name}', default '#{@default}' in #{columns.map{|column| [column.name, column.default] }}"
     end
     end
+  else
+    failure_message_for_should do |columns|
+      "expected to find '#{column_name}', default '#{@default}' in #{columns.map{|column| [column.name, column.default] }}"
+    end
+  end
 end
 end