问题
I put searchlogic in my gemfile... and now my rails server won't start :(
this is the errormessage
gems/ruby-1.8.7-p299/gems/activesupport-3.0.0/lib/active_support/core_ext/module/aliasing.rb:31:in `alias_method': undefined method `merge_joins' for class `Class' (NameError)
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/activesupport-3.0.0/lib/active_support/core_ext/module/aliasing.rb:31:in `alias_method_chain'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/searchlogic-2.4.27/lib/searchlogic/active_record/consistency.rb:8:in `included'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/searchlogic-2.4.27/lib/searchlogic/active_record/consistency.rb:7:in `class_eval'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/searchlogic-2.4.27/lib/searchlogic/active_record/consistency.rb:7:in `included'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/searchlogic-2.4.27/lib/searchlogic.rb:34:in `include'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/searchlogic-2.4.27/lib/searchlogic.rb:34
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/bundler-1.0.0/lib/bundler/runtime.rb:64:in `require'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/bundler-1.0.0/lib/bundler/runtime.rb:64:in `require'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/bundler-1.0.0/lib/bundler/runtime.rb:62:in `each'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/bundler-1.0.0/lib/bundler/runtime.rb:62:in `require'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/bundler-1.0.0/lib/bundler/runtime.rb:51:in `each'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/bundler-1.0.0/lib/bundler/runtime.rb:51:in `require'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/bundler-1.0.0/lib/bundler.rb:112:in `require'
from /Users/omiohoro/glowing-rain-75/config/application.rb:7
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/railties-3.0.0/lib/rails/commands.rb:28:in `require'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/railties-3.0.0/lib/rails/commands.rb:28
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/railties-3.0.0/lib/rails/commands.rb:27:in `tap'
from /Users/omiohoro/.rvm/gems/ruby-1.8.7-p299/gems/railties-3.0.0/lib/rails/commands.rb:27
from script/rails:6:in `require'
from script/rails:6
How Do I fix this? Thanks in advance cheers tabaluga
回答1:
There's the railsdog's searchlogic fork on github that supports Rails 3.
You can add it to your Gemfile like this:
gem 'rd_searchlogic', :require => 'searchlogic', :git => 'git://github.com/railsdog/searchlogic.git'
回答2:
In rails 3, you could use meta_search instead.
It is very similar to searchlogic but
<%= order @search, :by => :name, :as => "Order By Name" %>
is changed to
<%= sort_link @search, :name, "Order By Name" %>
来源：https://stackoverflow.com/questions/3957859/how-do-i-get-searchlogic-to-work-with-rails-3