DateTime#zone():zone()是DateTime類方法,該方法返回給定DateTime對象的時區。
用法:DateTime.zone()
參數:日期時間值
返回:給定DateTime對象的時區。
示例1:
# Ruby code for DateTime.zone() 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))
# zone method
puts "DateTime zone form : #{date_a.zone}\n\n"
puts "DateTime zone form : #{date_b.zone}\n\n"
puts "DateTime zone form : #{date_c.zone}\n\n"
輸出:
DateTime zone form : +00:00 DateTime zone form : +00:00 DateTime zone form : +04:00
示例2:
# Ruby code for DateTime.zone() 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')
# zone method
puts "DateTime zone form : #{date_a.zone}\n\n"
puts "DateTime zone form : #{date_b.zone}\n\n"
puts "DateTime zone form : #{date_c.zone}\n\n"
輸出:
DateTime zone form : +00:00 DateTime zone form : +04:30 DateTime zone form : +03:00
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注:本文由純淨天空篩選整理自mayank5326大神的英文原創作品 Ruby | DateTime zone() function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。