Ruby Time to_r用法及代碼示例

Time＃to_r()：to_r()是一種Time類方法，該方法返回時間值，該時間值是自大紀元以來的合理秒數。

用法：Time.to_r()

參數：時間值

返回：自大紀元以來的時間的合理秒數。

範例1：

# Ruby code for Time.to_r() 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"
  
  
# to_r form  
puts "Time a to_r form:#{a.to_r}\n\n"
puts "Time b to_r form:#{b.to_r}\n\n"
puts "Time c to_r form:#{c.to_r}\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 to_r form:1546297200/1

Time b to_r form:1569880800/1

Time c to_r form:1577746800/1

範例2：

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

輸出：

Time a:2019-08-27 05:36:10 +0200

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

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



Time a to_r form:391719242502690717/250000000

Time b to_r form:-30585862408/1

Time c to_r form:1606777200/1

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 to_r 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。