Created
February 13, 2015 01:45
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| Hum. I don't think I know of a good way to do that that isn't a bit meta-y. I assume you're saying, for this group of policy methods, return false if ```assigned_to_company?``` is false. | |
| Here's a fun thing I found with help from the interwebs. Whether it's a good solution or not is up for debate. | |
| ```ruby | |
| module CompanyPolicyHelper | |
| def check_company_affiliation_for(*methods) | |
| methods.each do |method_name| | |
| method = instance_method(method_name) | |
| define_method(method_name) do |*args, &block| | |
| yield | |
| method.bind(self).(*args, &block) | |
| end | |
| end | |
| end | |
| end | |
| class OperationPolicy | |
| extend CompanyPolicyHelper | |
| def show? | |
| # stuff | |
| end | |
| def index? | |
| # stuff | |
| end | |
| check_company_affiliation_for([:show, :index]) do | |
| return false if assigned_to_company? | |
| end | |
| end |
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