0.09
No release in over 3 years
Low commit activity in last 3 years
Rack middleware for rblineprof (github.com/tmm1/rblineprof)
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 Dependencies

Runtime

>= 1.5
~> 0.3.6
 Project Readme

rack-lineprof

Rack middleware for rblineprof. Makes line-by-line source code profiling easy.

Example

Add to Gemfile:

gem 'rack-lineprof', group: :development

Add middleware to any Rack app (e.g. config/routes.rb):

config.middleware.use Rack::Lineprof

Use query parameter to profile a request:

curl 'http://localhost:3000/slow-page?lineprof=active_support/core_ext/string'

… or specify profile target with a middleware option:

config.middleware.use Rack::Lineprof, profile: 'active_support/core_ext/string'

rack-lineprof screenshot

License

(The MIT License)

Copyright © 2014 Evan Owen <kainosnoema@gmail.com>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.