var setRules = function()

in plugin-azure-server/src/main/resources/buildServerResources/knockout.validation-2.0.3.js [663:702]

• 30 lines of code
• 13 McCabe index (conditional complexity)

			var setRules = function (target, definition) {
				if (!target || !definition) { return; }

				for (var prop in definition) {
					if (!definition.hasOwnProperty(prop)) { continue; }
					var ruleDefinitions = definition[prop];

					//check the target property exists and has a value
					if (!target[prop]) { continue; }
					var targetValue = target[prop],
						unwrappedTargetValue = unwrap(targetValue),
						rules = {},
						nonRules = {};

					for (var rule in ruleDefinitions) {
						if (!ruleDefinitions.hasOwnProperty(rule)) { continue; }
						if (kv.rules[rule]) {
							rules[rule] = ruleDefinitions[rule];
						} else {
							nonRules[rule] = ruleDefinitions[rule];
						}
					}

					//apply rules
					if (ko.isObservable(targetValue)) {
						targetValue.extend(rules);
					}

					//then apply child rules
					//if it's an array, apply rules to all children
					if (unwrappedTargetValue && utils.isArray(unwrappedTargetValue)) {
						for (var i = 0; i < unwrappedTargetValue.length; i++) {
							setRules(unwrappedTargetValue[i], nonRules);
						}
						//otherwise, just apply to this property
					} else {
						setRules(unwrappedTargetValue, nonRules);
					}
				}
			};