module Granite::Action::Policies::ClassMethods
Public Instance Methods
allow_if(&block)
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The simplies policy. Takes block and executes it returning boolean result. Multiple policies are reduced with ||
class Action < Granite::Action allow_if { performer.is_a?(Recruiter) } allow_if { performer.is_a?(AdvancedRecruiter) } end
The first argument in block is a current action performer, so it is possible to use a short-cut performer methods:
class Action < Granite::Action allow_if(&:staff?) end
# File lib/granite/action/policies.rb, line 49 def allow_if(&block) self._policies += [block] end
allow_self()
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# File lib/granite/action/policies.rb, line 53 def allow_self allow_if { performer == subject } end