Time#wday()是一种Time类方法,该方法返回代表星期几的整数,即0..6,其中Sunday == 0。
用法:Time.wday()
参数:时间值
返回:代表星期几的整数,0..6,星期日== 0。
示例1:
# Ruby code for Time.wday() 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"
# wday form
puts "Time a wday form : #{a.wday}\n\n"
puts "Time b wday form : #{b.wday}\n\n"
puts "Time c wday form : #{c.wday}\n\n"
输出:
Time a : 2019-01-01 00:00:00 +0000 Time b : 2019-10-01 00:00:00 +0000 Time c : 2019-12-31 00:00:00 +0000 Time a wday form : 2 Time b wday form : 2 Time c wday form : 2
示例2:
# Ruby code for Time.wday() 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"
# wday form
puts "Time a wday form : #{a.wday}\n\n"
puts "Time b wday form : #{b.wday}\n\n"
puts "Time c wday form : #{c.wday}\n\n"
输出:
Time a : 2019-08-27 09:34:07 +0000 Time b : 1000-10-10 00:00:00 +0000 Time c : 2020-12-01 00:00:00 +0000 Time a wday form : 2 Time b wday form : 5 Time c wday form : 2
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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 | Time wday 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。