📜  红宝石 |数组 to_ary()函数

📅  最后修改于: 2022-05-13 01:55:11.795000             🧑  作者: Mango

红宝石 |数组 to_ary()函数

Array#to_ary() : to_ary()是一个 Array 类方法,它返回自身的数组表示。

示例 #1:

# Ruby code for to_ary() method
  
# declaring array
a = [18, 22, 33, nil, 5, 6]
  
# declaring array
b = [1, 4, 1, 1, 88, 9]
  
# declaring array
c = [18, 22, 50, 6]
  
# to_ary method example
puts "to_ary() method form : #{a.to_ary()}\n\n"
  
puts "to_ary() method form : #{b.to_ary()}\n\n"
  
puts "to_ary() method form : #{c.to_ary()}\n\n"

输出 :

to_ary() method form : [18, 22, 33, nil, 5, 6]

to_ary() method form : [1, 4, 1, 1, 88, 9]

to_ary() method form : [18, 22, 50, 6]

示例 #2:

# Ruby code for to_ary() method
  
# declaring array
a = ["abc", "nil", "dog"]
  
# declaring array
c = ["cat", nil]
  
# declaring array
b = ["cow", nil, "dog"]
  
  
# to_ary method example
puts "to_ary() method form : #{a.to_ary()}\n\n"
  
puts "to_ary() method form : #{b.to_ary()}\n\n"
  
puts "to_ary() method form : #{c.to_ary()}\n\n"

输出 :

to_ary() method form : ["abc", "nil", "dog"]

to_ary() method form : ["cow", nil, "dog"]

to_ary() method form : ["cat", nil]