📜  红宝石 |哈希类 >= 方法

📅  最后修改于: 2022-05-13 01:55:29.244000             🧑  作者: Mango

红宝石 |哈希类 >= 方法

Hash#>=()是比较两个 Hash 值的 Hash 类方法。

示例 #1:

# Ruby code for Hash.>=() method
   
# declaring Hash value
a = {a:100, b:200}
   
# declaring Hash value
b = {a:100, c:300, b:200}
   
# declaring Hash value
c = {a:100}
   
   
# COMPARING TWO Hash VALUES
puts "Hash a >= b : #{a>=b}\n\n"
   
# b
puts "Hash b >= c : #{b>=c}\n\n"
   
# c
puts "Hash a >= c : #{c>=a}\n\n"

输出 :

Hash a >= b : false

Hash b >= c : true

Hash a >= c : false

示例 #2:

# Ruby code for Hash.>=() method
   
# declaring Hash value
a = { "a" => 100, "b" => 200 }
   
# declaring Hash value
b = {"a" => 100}
   
# declaring Hash value
c = {"a" => 100, "c" => 300, "b" => 200}
   
   
# COMPARING TWO Hash VALUES
puts "Hash a >= b : #{a>=b}\n\n"
   
# b
puts "Hash b >= c : #{b>=c}\n\n"
   
# c
puts "Hash a >= c : #{c>=a}\n\n"

输出 :

Hash a >= b : true

Hash b >= c : false

Hash a >= c : true