ADVERTISEMENT
ADVERTISEMENT

Ruby program to remove the first item from the array

Ruby Example: Write a program to remove the first item from the array.
Submitted by Nidhi, on January 11, 2022

Problem Solution:

In this program, we will create an array of integers with few elements. Then we will remove the first item from the array using the shift() method.

Program/Source Code:

The source code to remove the first item from the array is given below. The given program is compiled and executed successfully.

# Ruby program to remove the 
# first item from array

arr = [100,101,102,103,104];
item = arr.shift();

print "Array: ",arr,"\n";
print "Removed item: ",item,"\n";

Output:

Array: [101, 102, 103, 104]
Removed items: 100

Explanation:

In the above program, we created an array of integers with few elements. Then we removed the first item from the array using the shift() method and assigned the removed item into the item variable. After that, we printed the removed item and updated the array.

Ruby Arrays Programs »


ADVERTISEMENT
ADVERTISEMENT


Comments and Discussions!



ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT

Languages: » C » C++ » C++ STL » Java » Data Structure » C#.Net » Android » Kotlin » SQL
Web Technologies: » PHP » Python » JavaScript » CSS » Ajax » Node.js » Web programming/HTML
Solved programs: » C » C++ » DS » Java » C#
Aptitude que. & ans.: » C » C++ » Java » DBMS
Interview que. & ans.: » C » Embedded C » Java » SEO » HR
CS Subjects: » CS Basics » O.S. » Networks » DBMS » Embedded Systems » Cloud Computing
» Machine learning » CS Organizations » Linux » DOS
More: » Articles » Puzzles » News/Updates

© https://www.includehelp.com some rights reserved.