Ruby Time hash用法及代码示例

Time＃hash()：hash()是一种Time类方法，它返回此Time对象的哈希码。

用法：Time.hash()

参数：时间值

返回：此Time对象的哈希码。

范例1：

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

输出：

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 hash form:4330006450553416724

Time b hash form:3038503388982473327

Time c hash form:2435094560190234940

范例2：

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

输出：

Time a:2019-08-27 03:37:11 +0200

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

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



Time a hash form:-12417875111583895

Time b hash form:1057726050809129009

Time c hash form:3133502209693339851

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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 hash 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。