if statements in ruby code example

Example 1: ruby else if

x = 1
if x > 2
   puts "x is greater than 2"
elsif x <= 2 and x!=0
   puts "x is 1"
else
   puts "I can't guess the number"
end

Example 2: ruby if statement

if condition
	expression

Example 3: if else ruby

if condition
  expression
else
  expression