Breaking News: Grepper is joining You.com. Read the official announcement!

ruby slice array

Lioruby answered on December 2, 2020 Popularity 10/10 Helpfulness 3/10

answer ruby slice array

ruby slice array

Comment

a = [ "a", "b", "c", "d", "e" ]
a[2] +  a[0] + a[1]    #=> "cab"
a[6]                   #=> nil
a[1, 2]                #=> [ "b", "c" ]
a[1..3]                #=> [ "b", "c", "d" ]
a[4..7]                #=> [ "e" ]
a[6..10]               #=> nil
a[-3, 3]               #=> [ "c", "d", "e" ]
# special cases
a[5]                   #=> nil
a[6, 1]                #=> nil
a[5, 1]                #=> []
a[5..10]               #=> []

Popularity 10/10 Helpfulness 3/10 Language ruby

Source: ruby-doc.org

Tags: ruby slice

Link to this answer
Share Copy Link

Contributed on Dec 02 2020

Lioruby

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

ruby slice array

Contents

More Related Answers

ruby slice array

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.