Ruby Time gmt?用法及代码示例

Time＃gmt？()是一种Time类方法，它检查时间是否代表UTC(GMT)中的时间。

用法：Time.gmt?()

参数：时间值

返回：true-如果时间代表UTC(GMT)中的时间，否则返回false

范例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"

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 gmt? form:false

Time b gmt? form:false

Time c gmt? form:false

范例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"

输出：

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

相关用法

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 gmt? 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。