Ruby DateTime new_offset()用法及代码示例

DateTime＃new_offset()是DateTime类方法，该方法返回重复的DateTime对象自身并重置其偏移量。

用法：DateTime.new_offset()

参数：日期时间值

返回：复制DateTime对象自身并重置其偏移量。

示例1:

# Ruby code for DateTime.new_offset() method 
  
# loading library 
require 'date'
  
# declaring DateTime value 
date_a = DateTime.new(2019, 8, 10, 4, 10, 9) 
  
# declaring DateTime value 
date_b = DateTime.new(2019, 8, 10.5) 
  
# declaring DateTime value 
date_c = DateTime.new(2019, 8, 10, 4, 10, 9, Rational(4, 24)) 
  
  
#  new_offset method 
puts "DateTime new_offset form : #{date_a.new_offset}\n\n"
  
puts "DateTime new_offset form : #{date_b.new_offset}\n\n"
  
puts "DateTime new_offset form : #{date_c.new_offset}\n\n"

输出：

DateTime new_offset form : 2019-08-10T04:10:09+00:00

DateTime new_offset form : 2019-08-10T12:00:00+00:00

DateTime new_offset form : 2019-08-10T00:10:09+00:00

示例2:

# Ruby code for DateTime.new_offset() method 
  
# loading library 
require 'date'
  
# declaring DateTime value 
date_a = DateTime.new(2019, 8, 10, 5) 
  
# declaring DateTime value 
date_b = DateTime.parse('10 Aug 2018 04:10:06+04:30') 
  
# declaring DateTime value 
date_c = DateTime.new(2019, 8, 10, 4, 10, 9, '+03:00') 
  
  
#  new_offset method 
puts "DateTime new_offset form : #{date_a.new_offset}\n\n"
  
puts "DateTime new_offset form : #{date_b.new_offset}\n\n"
  
puts "DateTime new_offset form : #{date_c.new_offset}\n\n"

输出：

DateTime new_offset form : 2019-08-10T05:00:00+00:00

DateTime new_offset form : 2018-08-09T23:40:06+00:00

DateTime new_offset form : 2019-08-10T01:10:09+00:00

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注：本文由纯净天空筛选整理自mayank5326大神的英文原创作品 Ruby | DateTime new_offset() function。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。