Ruby | Array transpose() function
Last Updated :
06 Dec, 2019
Array#transpose() : transpose() is a Array class method which returns the length of elements in the array transposes the rows and columns.
Syntax: Array.transpose()
Parameter: Array
Return: transposes the rows and columns.
Example #1 :
a = [[ 18 , 22 ], [ 33 , 3 , ], [ 5 , 6 ]]
b = [[ 1 , 4 , 1 , 1 , 88 , 9 ]]
puts "transpose() method form : #{a.transpose()}\n\n"
puts "transpose() method form : #{b.transpose()}\n\n"
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Output :
transpose() method form : [[18, 33, 5], [22, 3, 6]]
transpose() method form : [[1], [4], [1], [1], [88], [9]]
Example #2 :
a = [[ "abc" , "nil" , "dog" ]]
b = [[ "cow" , "go" , "dog" ]]
puts "transpose() method form : #{a.transpose()}\n\n"
puts "transpose() method form : #{b.transpose()}\n\n"
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Output :
transpose() method form : [["abc"], ["nil"], ["dog"]]
transpose() method form : [["cow"], ["go"], ["dog"]]
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