Ruby Time gmt?用法及代碼示例

Time＃gmt？()是一種Time類方法，它檢查時間是否代表UTC(GMT)中的時間。

用法：Time.gmt?()

參數：時間值

返回：true-如果時間代表UTC(GMT)中的時間，否則返回false

範例1：

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

輸出：

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 gmt? form:false

Time b gmt? form:false

Time c gmt? form:false

範例2：

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

輸出：

Time a:2019-08-28 05:27:26 +0000

Time b:1000-10-10 00:00:00 +0000

Time c:2020-12-01 00:00:00 +0000



Time a gmt? form:false

Time b gmt? form:false

Time c gmt? form:false

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 gmt? 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。