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Contents
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NAME
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rails_current
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DESCRIPTION
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track 'current_user' et all in a tidy, global, and thread-safe fashion.
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SYNOPSIS
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most rails apps scatter a bunch of @current_foobar vars everywhere. don't do
that. it's fugly. instead, do this.
declare the current_XXX variables you'll want tracked. you can pass a block
for lazy computation
class ApplicationController
Current(:user){ User.find session[:current_user }
Current(:account)
end
you can now access the current state two ways
1) globally from anywhere in your code base
if Current.user
...
end
Current.user = User.find(id)
2) or using the current_ methods that are added by including the Current
module into any class (ActionController::Base and ActionView::Base
automatically include it)
if current_user
...
end
self.current_user = User.find(id)
the Current module is cleared out before every request and is thread safe.
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INSTALL
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gem install rails-current
gem 'rails-current', :require => 'current'
bundle install
Version data entries
11 entries across 11 versions & 1 rubygems