Swift Double isLessThanOrEqualTo()

isLessThanOrEqualTo() Syntax

The syntax of the isLessThanOrEqualTo() method is:

num.isLessThanOrEqualTo(otherNumber)

Here, num is a number.

isLessThanOrEqualTo() Parameters

The isLessThanOrEqualTo() method takes one parameter

• otherNumber - the value to test

isLessThanOrEqualTo() Return Values

The isLessThanOrEqualTo() method returns boolean value

• true - if num is less than or equal to otherNumber
• false - if num is greater than otherNumber

Example 1: Swift Double isLessThanOrEqualTo()

Output

false
true

Here, since 4 is not less than or equal to 2, the isLessThanOrEqualTo() method returns false. However, 2.0 is equal to 2, the method returns true.

Example 2: Using if…else With isLessThanOrEqualTo()

Output

 
The condition is false

Here, since 100 is less than or equal to 90, the condition is false so the code inside the else block is executed.