wagn/wagn — pull request #262 by xithan (2014-12-01 09:53:46+00:00)
Title: performance logger

config options:
````
config.log = {
:methods => [:event, :search, :fetch, :view]
:limit => 100, # show only method calls that are slower than 100ms
:details=> true # show method arguments and sql
}
````