github.com/wangyougui/gf/v2@v2.6.5/util/gutil/gutil_default.go (about)

     1  // Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
     2  //
     3  // This Source Code Form is subject to the terms of the MIT License.
     4  // If a copy of the MIT was not distributed with this file,
     5  // You can obtain one at https://github.com/wangyougui/gf.
     6  
     7  package gutil
     8  
     9  // GetOrDefaultStr checks and returns value according whether parameter `param` available.
    10  // It returns `param[0]` if it is available, or else it returns `def`.
    11  func GetOrDefaultStr(def string, param ...string) string {
    12  	value := def
    13  	if len(param) > 0 && param[0] != "" {
    14  		value = param[0]
    15  	}
    16  	return value
    17  }
    18  
    19  // GetOrDefaultAny checks and returns value according whether parameter `param` available.
    20  // It returns `param[0]` if it is available, or else it returns `def`.
    21  func GetOrDefaultAny(def interface{}, param ...interface{}) interface{} {
    22  	value := def
    23  	if len(param) > 0 && param[0] != "" {
    24  		value = param[0]
    25  	}
    26  	return value
    27  }