Ruby Time yday()用法及代碼示例

Time＃yday()是一種Time類方法，它返回代表一年中某一天的整數，範圍是1到366。

用法：Time.yday()

參數：時間值

返回：一年中的某一天，從1到366。

示例1:

# Ruby code for Time.yday() 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"
  
  
# yday form  
puts "Time a yday form : #{a.yday}\n\n"
puts "Time b yday form : #{b.yday}\n\n"
puts "Time c yday form : #{c.yday}\n\n"

輸出：

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 yday form : 1

Time b yday form : 274

Time c yday form : 365

示例2:

# Ruby code for Time.yday() 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"
  
  
# yday form  
puts "Time a yday form : #{a.yday}\n\n"
puts "Time b yday form : #{b.yday}\n\n"
puts "Time c yday form : #{c.yday}\n\n"

輸出：

Time a : 2019-08-27 05:55:52 +0200

Time b : 1000-10-10 00:00:00 +0053

Time c : 2020-12-01 00:00:00 +0100



Time a yday form : 239

Time b yday form : 283

Time c yday form : 336

相關用法

注：本文由純淨天空篩選整理自mayank5326大神的英文原創作品 Ruby | Time yday() 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。