func getChildValues()

in commands/util.go [561:585]

• 21 lines of code
• 6 McCabe index (conditional complexity)

func getChildValues(keyValueArr whisk.KeyValueArr, key string, childKey string) []interface{} {
	var value interface{}
	var res []interface{}

	value = keyValueArr.GetValue(key)

	castedValue, canCast := value.([]interface{})
	if canCast {
		for i := 0; i < len(castedValue); i++ {
			castedValue, canCast := castedValue[i].(map[string]interface{})
			if canCast {
				for subKey, subValue := range castedValue {
					if subKey == childKey {
						res = append(res, subValue)
					}
				}
			}
		}
	}

	whisk.Debug(whisk.DbgInfo, "Got values '%s' from '%v' for key '%s' and child key '%s'\n", res, keyValueArr, key,
		childKey)

	return res
}