Function checkResourceMethod

client/src/common/directives/crud/edit.js:24–28

(methodName)

      var original = angular.copy(resource);

      var checkResourceMethod = function(methodName) {
        if ( !angular.isFunction(resource[methodName]) ) {
          throw new Error('crudEdit directive: The resource must expose the ' + methodName + '() instance method');
        }
      };
      checkResourceMethod('$saveOrUpdate');
      checkResourceMethod('$id');
      checkResourceMethod('$remove');