Ruby Array transpose()用法及代碼示例

Array＃transpose()：transpose()是一個Array類方法，該方法返回數組中元素的長度，該元素將行和列轉置。

用法：Array.transpose()

參數：數組

返回：轉置行和列。

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"

輸出：

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"

輸出：

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

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

相關用法

注：本文由純淨天空篩選整理自mayank5326大神的英文原創作品 Ruby | Array transpose() function。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。