红宝石 |数组转置（）函数

Array#transpose() : transpose()是一个 Array 类方法，它返回数组中元素的长度对行和列进行转置。

Syntax: Array.transpose()

Parameter: Array

Return: transposes the rows and columns.

示例 #1：

# Ruby code for transpose() method
  
# declaring array
a = [[18, 22], [33, 3, ], [5, 6]]
  
# declaring array
b = [[1, 4, 1, 1, 88, 9]]
  
# transpose method example
puts "transpose() method form : #{a.transpose()}\n\n"
  
puts "transpose() method form : #{b.transpose()}\n\n"

输出 ：

transpose() method form : [[18, 33, 5], [22, 3, 6]]

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

示例 #2：

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

输出 ：

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

transpose() method form : [["cow"], ["go"], ["dog"]]