Class: Admission::Rails::ScopeResolver
- Inherits:
-
Object
- Object
- Admission::Rails::ScopeResolver
- Defined in:
- lib/admission/rails/scope_resolver.rb
Class Method Summary collapse
Instance Method Summary collapse
- #apply(controller_instance) ⇒ Object
-
#initialize(scope) ⇒ ScopeResolver
constructor
A new instance of ScopeResolver.
Constructor Details
#initialize(scope) ⇒ ScopeResolver
Returns a new instance of ScopeResolver.
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# File 'lib/admission/rails/scope_resolver.rb', line 5 def initialize scope @scope = scope freeze end |
Class Method Details
.default ⇒ Object
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# File 'lib/admission/rails/scope_resolver.rb', line 27 def self.default @default ||= new(-> { controller_name.to_sym }) end |
.using(scope_resolver) ⇒ Object
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# File 'lib/admission/rails/scope_resolver.rb', line 33 def self.using scope_resolver return scope_resolver if scope_resolver.is_a? ScopeResolver unless scope_resolver.is_a?(Proc) || scope_resolver.is_a?(Symbol) raise 'Function to resolve the admission scope needed.'+ ' Pass a block or `resolve_to:` parameter.' end new scope_resolver end |
.void ⇒ Object
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# File 'lib/admission/rails/scope_resolver.rb', line 23 def self.void @void ||= new(nil) end |
Instance Method Details
#apply(controller_instance) ⇒ Object
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# File 'lib/admission/rails/scope_resolver.rb', line 10 def apply controller_instance case @scope when Symbol yield controller_instance.send(@scope) when Proc yield controller_instance.instance_exec(&@scope) else # void end end |