Learn
Thith Meanth War!
Setting Up the 'If' Branch, Part 1
All right! Time to add in a little control flow.
For the if
half of our branch, we want to check whether the user’s input contains an "s"
.
if string_to_check.include? "substring"
We can do that using Ruby’s .include?
method, which evaluates to true
if it finds what it’s looking for and false
otherwise.
(As a general rule, Ruby methods that end with ?
evaluate to the boolean values true
or false
.)
Instructions
1.
We want to check user_input
for the substring "s"
.
Write an if
statement in the editor. It should check to see if user_input
includes "s"
.
For now, print
a string of your choice to the console if it finds "s"
.