Ruby 时间 year()函数
Time#year() : year() 是Time类的一个方法,用于返回时间的年份(包括世纪)。
语法。时间.年份()
参数。时间值
返回:时间的年份(包括世纪)。
例子 #1 :
# Ruby code for Time.year() method
# loading library
require 'time'
# declaring time
a = Time.new(2019)
# declaring time
b = Time.new(2019, 10)
# declaring time
c = Time.new(2019, 12, 31)
# Time
puts "Time a : #{a}\n\n"
puts "Time b : #{b}\n\n"
puts "Time c : #{c}\n\n\n\n"
# year form
puts "Time a year form : #{a.year}\n\n"
puts "Time b year form : #{b.year}\n\n"
puts "Time c year form : #{c.year}\n\n"
输出:
Time a : 2019-01-01 00:00:00 +0100
Time b : 2019-10-01 00:00:00 +0200
Time c : 2019-12-31 00:00:00 +0100
Time a year form : 2019
Time b year form : 2019
Time c year form : 2019
例子 #2 :
# Ruby code for Time.year() method
# loading library
require 'time'
# declaring time
a = Time.now
# declaring time
b = Time.new(1000, 10, 10)
# declaring time
c = Time.new(2020, 12)
# Time
puts "Time a : #{a}\n\n"
puts "Time b : #{b}\n\n"
puts "Time c : #{c}\n\n\n\n"
# year form
puts "Time a year form : #{a.year}\n\n"
puts "Time b year form : #{b.year}\n\n"
puts "Time c year form : #{c.year}\n\n"
输出:
Time a : 2019-08-27 05:57:05 +0200
Time b : 1000-10-10 00:00:00 +0053
Time c : 2020-12-01 00:00:00 +0100
Time a year form : 2019
Time b year form : 1000
Time c year form : 2020