gistfile1.rb

lib/record.rb:22:in `to_param'
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rack-mount (0.8.3) lib/rack/mount/generatable_regexp.rb:197:in `parameterize'
rack-mount (0.8.3) lib/rack/mount/generatable_regexp.rb:170:in `block in generate_from_segments'
rack-mount (0.8.3) lib/rack/mount/generatable_regexp.rb:164:in `map'
rack-mount (0.8.3) lib/rack/mount/generatable_regexp.rb:164:in `generate_from_segments'
rack-mount (0.8.3) lib/rack/mount/generatable_regexp.rb:57:in `generate'
rack-mount (0.8.3) lib/rack/mount/route.rb:107:in `generate'
rack-mount (0.8.3) lib/rack/mount/route_set.rb:227:in `generate'
actionpack (3.1.0) lib/action_dispatch/routing/route_set.rb:452:in `generate'
actionpack (3.1.0) lib/action_dispatch/routing/route_set.rb:493:in `generate'
actionpack (3.1.0) lib/action_dispatch/routing/route_set.rb:518:in `url_for'
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actionpack (3.1.0) lib/action_view/helpers/url_helper.rb:107:in `url_for'
actionpack (3.1.0) lib/action_dispatch/routing/route_set.rb:200:in `course_path'
app/views/courses/index.html.haml:18:in `block in _app_views_courses_index_html_haml___2218233219470633967_70237216685240'
app/views/courses/index.html.haml:16:in `each'
app/views/courses/index.html.haml:16:in `_app_views_courses_index_html_haml___2218233219470633967_70237216685240'
actionpack (3.1.0) lib/action_view/template.rb:144:in `block in render'
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actionpack (3.1.0) lib/action_view/renderer/abstract_renderer.rb:33:in `block in instrument'
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actionpack (3.1.0) lib/action_view/renderer/template_renderer.rb:12:in `block in render'
actionpack (3.1.0) lib/action_view/renderer/abstract_renderer.rb:22:in `wrap_formats'
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actionpack (3.1.0) lib/action_controller/metal/streaming.rb:250:in `_render_template'
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actionpack (3.1.0) lib/action_controller/metal/compatibility.rb:43:in `render_to_body'
actionpack (3.1.0) lib/abstract_controller/rendering.rb:99:in `render'
actionpack (3.1.0) lib/action_controller/metal/rendering.rb:16:in `render'
actionpack (3.1.0) lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels) in render'
activesupport (3.1.0) lib/active_support/core_ext/benchmark.rb:5:in `block in ms'
/Users/joe/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/benchmark.rb:310:in `realtime'
activesupport (3.1.0) lib/active_support/core_ext/benchmark.rb:5:in `ms'
actionpack (3.1.0) lib/action_controller/metal/instrumentation.rb:40:in `block in render'
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actionpack (3.1.0) lib/action_controller/metal/instrumentation.rb:39:in `render'
actionpack (3.1.0) lib/action_controller/metal/implicit_render.rb:10:in `default_render'
actionpack (3.1.0) lib/action_controller/metal/mime_responds.rb:268:in `block in retrieve_response_from_mimes'
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actionpack (3.1.0) lib/action_controller/metal/mime_responds.rb:195:in `respond_to'
app/controllers/courses_controller.rb:9:in `index'
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actionpack (3.1.0) lib/action_controller/metal/rendering.rb:10:in `process_action'
actionpack (3.1.0) lib/abstract_controller/callbacks.rb:18:in `block in process_action'
activesupport (3.1.0) lib/active_support/callbacks.rb:426:in `block in _run__1490106223644556124__process_action__4142812693181705214__callbacks'
activesupport (3.1.0) lib/active_support/callbacks.rb:207:in `block in _conditional_callback_around_41'
app/controllers/application_controller.rb:8:in `set_session_string'
activesupport (3.1.0) lib/active_support/callbacks.rb:206:in `_conditional_callback_around_41'
activesupport (3.1.0) lib/active_support/callbacks.rb:416:in `_run__1490106223644556124__process_action__4142812693181705214__callbacks'
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actionpack (3.1.0) lib/abstract_controller/callbacks.rb:17:in `process_action'
actionpack (3.1.0) lib/action_controller/metal/rescue.rb:17:in `process_action'
actionpack (3.1.0) lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
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actionpack (3.1.0) lib/action_controller/metal/instrumentation.rb:29:in `process_action'
actionpack (3.1.0) lib/action_controller/metal/params_wrapper.rb:201:in `process_action'
actionpack (3.1.0) lib/abstract_controller/base.rb:121:in `process'
actionpack (3.1.0) lib/abstract_controller/rendering.rb:45:in `process'
actionpack (3.1.0) lib/action_controller/metal.rb:193:in `dispatch'
actionpack (3.1.0) lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
actionpack (3.1.0) lib/action_controller/metal.rb:236:in `block in action'
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actionpack (3.1.0) lib/action_dispatch/routing/route_set.rb:29:in `call'
rack-mount (0.8.3) lib/rack/mount/route_set.rb:152:in `block in call'
rack-mount (0.8.3) lib/rack/mount/code_generation.rb:96:in `block in recognize'
rack-mount (0.8.3) lib/rack/mount/code_generation.rb:89:in `optimized_each'
rack-mount (0.8.3) lib/rack/mount/code_generation.rb:95:in `recognize'
rack-mount (0.8.3) lib/rack/mount/route_set.rb:141:in `call'
actionpack (3.1.0) lib/action_dispatch/routing/route_set.rb:531:in `call'
mongo_mapper (0.9.2) lib/mongo_mapper/middleware/identity_map.rb:10:in `call'
actionpack (3.1.0) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
rack (1.3.3) lib/rack/etag.rb:23:in `call'
rack (1.3.3) lib/rack/conditionalget.rb:25:in `call'
actionpack (3.1.0) lib/action_dispatch/middleware/head.rb:14:in `call'
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actionpack (3.1.0) lib/action_dispatch/middleware/flash.rb:243:in `call'
rack (1.3.3) lib/rack/session/abstract/id.rb:195:in `context'
rack (1.3.3) lib/rack/session/abstract/id.rb:190:in `call'
actionpack (3.1.0) lib/action_dispatch/middleware/cookies.rb:326:in `call'
actionpack (3.1.0) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (3.1.0) lib/active_support/callbacks.rb:392:in `_run_call_callbacks'
activesupport (3.1.0) lib/active_support/callbacks.rb:81:in `run_callbacks'
actionpack (3.1.0) lib/action_dispatch/middleware/callbacks.rb:28:in `call'
actionpack (3.1.0) lib/action_dispatch/middleware/reloader.rb:68:in `call'
rack (1.3.3) lib/rack/sendfile.rb:101:in `call'
actionpack (3.1.0) lib/action_dispatch/middleware/remote_ip.rb:48:in `call'
actionpack (3.1.0) lib/action_dispatch/middleware/show_exceptions.rb:47:in `call'
railties (3.1.0) lib/rails/rack/logger.rb:13:in `call'
rack (1.3.3) lib/rack/methodoverride.rb:24:in `call'
rack (1.3.3) lib/rack/runtime.rb:17:in `call'
activesupport (3.1.0) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.3.3) lib/rack/lock.rb:15:in `call'
actionpack (3.1.0) lib/action_dispatch/middleware/static.rb:53:in `call'
railties (3.1.0) lib/rails/engine.rb:455:in `call'
railties (3.1.0) lib/rails/rack/content_length.rb:16:in `call'
railties (3.1.0) lib/rails/rack/log_tailer.rb:14:in `call'
rack (1.3.3) lib/rack/handler/webrick.rb:59:in `service'
/Users/joe/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/Users/joe/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/Users/joe/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'