Ruby | Array take() function
Last Updated :
06 Dec, 2019
Array#take() : take() is a Array class method which returns the number of elements in the array.
Syntax: Array.take()
Parameter: Array
Return: the number of elements in the array.
Example #1 :
a = [ 18 , 22 , 33 , nil , 5 , 6 ]
b = [ 1 , 4 , 1 , 1 , 88 , 9 ]
c = [ 18 , 22 , 50 , 6 ]
puts "take() method form : #{a.take(2)}\n\n"
puts "take() method form : #{b.take(1)}\n\n"
puts "take() method form : #{c.take(3)}\n\n"
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Output :
take() method form : [18, 22]
take() method form : [1]
take() method form : [18, 22, 50]
Example #2 :
a = [ "abc" , "nil" , "dog" ]
c = [ "cat" , nil ]
b = [ "cow" , nil , "dog" ]
puts "take() method form : #{a.take(2)}\n\n"
puts "take() method form : #{b.take(1)}\n\n"
puts "take() method form : #{c.take(3)}\n\n"
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Output :
take() method form : ["abc", "nil"]
take() method form : ["cow"]
take() method form : ["cat", nil]
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