Not able to use jbuilder for views

[mbajur]

Hello,

I'm not sure if thats a fault of hanami-views or tilt-jbuilder, there is an issue opened for tilt-jbuilder here: anthonator/tilt-jbuilder#20 (without any response. So i'm gonna try in here)

Basically - i want to use jbuilder for templates rendering in my hanami 1.0 app. However, after adding jbuilder and tilt-jbuilder to my Gemfile, when trying to render .jbuilder template file, hanami throws:

Boot Error

Something went wrong while loading /app/config.ru

NameError: undefined local variable or method `binding' for #<Hanami::View::Rendering::Scope:0x00557d1ec162b8> Did you mean? binding

/box/gems/hanami-view-1.0.0/lib/hanami/view/rendering/layout_scope.rb:221:in `method_missing'
/box/gems/hanami-view-1.0.0/lib/hanami/view/rendering/scope.rb:73:in `method_missing'
/box/gems/tilt-jbuilder-0.7.1/lib/tilt/jbuilder.rb:93:in `block (2 levels) in evaluate'
/box/gems/tilt-jbuilder-0.7.1/lib/tilt/jbuilder.rb:93:in `instance_eval'
/box/gems/tilt-jbuilder-0.7.1/lib/tilt/jbuilder.rb:93:in `block in evaluate'
/box/gems/jbuilder-2.6.3/lib/jbuilder.rb:18:in `initialize'
/box/gems/tilt-jbuilder-0.7.1/lib/tilt/jbuilder.rb:8:in `initialize'
/box/gems/jbuilder-2.6.3/lib/jbuilder.rb:23:in `new'
/box/gems/jbuilder-2.6.3/lib/jbuilder.rb:23:in `encode'
/box/gems/tilt-jbuilder-0.7.1/lib/tilt/jbuilder.rb:92:in `evaluate'
/box/gems/tilt-2.0.7/lib/tilt/template.rb:109:in `render'
/box/gems/hanami-view-1.0.0/lib/hanami/view/template.rb:41:in `render'
/box/gems/hanami-view-1.0.0/lib/hanami/view/rendering.rb:139:in `rendered'
/box/gems/hanami-view-1.0.0/lib/hanami/view/rendering.rb:153:in `layout'
/box/gems/hanami-view-1.0.0/lib/hanami/view/rendering.rb:107:in `render'
/box/gems/hanami-view-1.0.0/lib/hanami/view/rendering.rb:258:in `render'
/box/gems/hanami-1.0.0/lib/hanami/rendering_policy.rb:56:in `_render_action'
/box/gems/hanami-1.0.0/lib/hanami/rendering_policy.rb:48:in `_render'
/box/gems/hanami-1.0.0/lib/hanami/rendering_policy.rb:38:in `render'
/box/gems/hanami-1.0.0/lib/hanami/application.rb:169:in `call'
/usr/local/lib/ruby/2.3.0/delegate.rb:83:in `method_missing'
/box/gems/http_router-0.11.2/lib/http_router.rb:193:in `process_destination_path'
(eval):18:in `call'
/box/gems/http_router-0.11.2/lib/http_router.rb:288:in `raw_call'
/box/gems/hanami-router-1.0.0/lib/hanami/routing/http_router.rb:156:in `raw_call'
/box/gems/http_router-0.11.2/lib/http_router.rb:142:in `call'
/box/gems/hanami-router-1.0.0/lib/hanami/router.rb:1016:in `call'
/box/gems/rack-2.0.1/lib/rack/method_override.rb:22:in `call'
/box/gems/rack-2.0.1/lib/rack/content_length.rb:15:in `call'
/box/gems/rack-2.0.1/lib/rack/common_logger.rb:33:in `call'
/box/gems/rack-2.0.1/lib/rack/builder.rb:153:in `call'
/box/gems/hanami-1.0.0/lib/hanami/app.rb:42:in `call'
/box/gems/shotgun-0.9.2/lib/shotgun/loader.rb:86:in `proceed_as_child'
/box/gems/shotgun-0.9.2/lib/shotgun/loader.rb:31:in `call!'
/box/gems/shotgun-0.9.2/lib/shotgun/loader.rb:18:in `call'
/box/gems/hanami-1.0.0/lib/hanami/assets/static.rb:49:in `call'
/box/gems/rack-2.0.1/lib/rack/lint.rb:49:in `_call'
/box/gems/rack-2.0.1/lib/rack/lint.rb:37:in `call'
/box/gems/rack-2.0.1/lib/rack/show_exceptions.rb:23:in `call'
/box/gems/rack-2.0.1/lib/rack/handler/webrick.rb:86:in `service'
/usr/local/lib/ruby/2.3.0/webrick/httpserver.rb:140:in `service'
/usr/local/lib/ruby/2.3.0/webrick/httpserver.rb:96:in `run'
/usr/local/lib/ruby/2.3.0/webrick/server.rb:296:in `block in start_thread'

Thanks in advance for any help!

[jodosha]

@mbajur Hi, I'm sorry about this problem. Can you please add here a few details:

1. The path to the template (eg. apps/web/books/show.json.jbuilder)
2. The contents of the template
3. An example of the corresponding view (eg the code of Web::Views::Books::Show)

That would be helpful to understand what's going on.

[mbajur]

Sure thing!

1. It's apps/api/templates/v1/events/index.json.jbuilder
2. Im not sure if sending it is worth anything cause it happens no matter if the file is empty or has any contents. But, here you go: https://gist.github.com/mbajur/0ce7553707a8a56052f4bd5f4b8e8653#file-index-json-jbuilder
3. The view is a bare file created by generator: https://gist.github.com/mbajur/0ce7553707a8a56052f4bd5f4b8e8653#file-the-view

Thanks!

[jodosha]

@mbajur I opened a PR for tilt-jbuilder, to make it compatible with BasicObject and by consequence with Hanami.

Please check it: anthonator/tilt-jbuilder#21