Ruby | Enumerable take() function
Last Updated :
05 Dec, 2019
The take() of enumerable is an inbuilt method in Ruby returns the first N elements from the enumerable. If it does not have N elements, then it returns the entire enum.
Syntax: enu.take(n)
Parameters: The function accepts N which specifies the number of elements to be returned.
Return Value: It returns the first N elements.
Example #1:
enu = [ 10 , 13 , 12 , 11 ]
enu.take( 3 )
|
Output:
[10, 13, 12]
Example #2:
enu = ( 1 .. 19 )
enu.take( 4 )
|
Output:
[1, 2, 3, 4]
Share your thoughts in the comments
Please Login to comment...