Module: Eipiai::SingularResource
- Defined in:
- lib/eipiai/webmachine/resources/singular.rb
Overview
SingularResource
The singular resource is the basis for a resource representing a single object.
It provides basic GET, PUT and DELETE support.
It is the singular version of the ‘CollectionResource` resource.
Instance Method Summary collapse
Instance Method Details
#allowed_methods ⇒ Object
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# File 'lib/eipiai/webmachine/resources/singular.rb', line 18 def allowed_methods %w(GET PUT DELETE) end |
#delete_resource ⇒ Object
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# File 'lib/eipiai/webmachine/resources/singular.rb', line 26 def delete_resource object.destroy true end |
#from_json ⇒ Object
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# File 'lib/eipiai/webmachine/resources/singular.rb', line 31 def from_json delete_resource if (exists = object.present?) new_object.save response.headers['Location'] = request.uri.to_s exists ? 204 : 201 end |
#resource_exists? ⇒ Boolean
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# File 'lib/eipiai/webmachine/resources/singular.rb', line 22 def resource_exists? object.present? end |