Control flow / Conditional statements / if/else statements
Valid example
Valid example
Invalid example
Complex conditions
Ternary operator
"if" modifier
"unless" statement
"unless" modifier
i =
rand
(
1
.
.10
)
puts
"
#{i}
is odd"
unless
i %
2
==
0
puts
"done"
Executes code
if
conditional
is
false.