红宝石 |日期时间解析()函数
DateTime#parse() : parse()是一个 DateTime 类方法,它解析给定的日期和时间表示,并创建一个 DateTime 对象。
Syntax: DateTime.parse()
Parameter: DateTime values
Return: given representation of date and time, and creates a DateTime object.
示例 #1:
# Ruby code for DateTime.parse() method
# loading library
require 'date'
# declaring DateTime value
date_a = DateTime.parse('20180403T030908+0700')
# declaring DateTime value
date_b = DateTime.parse('2019-04-03T04:04:02+08:00')
# parse method
puts "DateTime parse form : #{date_a}\n\n"
puts "DateTime parse form : #{date_b}\n\n"
输出 :
DateTime parse form : 2018-04-03T03:09:08+07:00
DateTime parse form : 2019-04-03T04:04:02+08:00
示例 #2:
# Ruby code for DateTime.parse() method
# loading library
require 'date'
# declaring DateTime value
date_a = DateTime.parse('3rd Feb 2001 04:05:06 PM')
# declaring DateTime value
date_b = DateTime.parse('10 Aug 2018 04:10:06+04:30')
# declaring DateTime value
date_c = DateTime.parse('20010203T040506+03:00')
# parse method
puts "DateTime parse form : #{date_a}\n\n"
puts "DateTime parse form : #{date_b}\n\n"
puts "DateTime parse form : #{date_c}\n\n"
输出 :
DateTime parse form : 2001-02-03T16:05:06+00:00
DateTime parse form : 2018-08-10T04:10:06+04:30
DateTime parse form : 2001-02-03T04:05:06+00:00