QP School

Full Version: Floor and precisions in Ruby
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
Example 1
Let's assume our number is 12.12 and we want to print the floor without any precision:


Quote:puts 12.12.floor


This will print 12 on the screen

Example 2
Let's assume our number is 12.12 and we want to print the floor with a precision of 1 decimal place:


Quote:puts 12.12.floor(1)


This will print 12.1 on the screen

Example 3
Let's assume our number is 12.12 and we want to print the floor with a precision of 2 decimal places:


Quote:puts 12.12.floor(2)


This will print 12.12 on the screen