From: "Bartosz Dziewoński" <matma.rex@...>
Date: 2012-12-10T01:47:20+09:00
Subject: Re: Conditional Loop question

This is because floating-point numbers are not exact.

irb(main):002:0> a = 1.12
=> 1.12
irb(main):003:0> b = 1.13
=> 1.13
irb(main):004:0> a + 0.01 == b
=> false
irb(main):005:0> a + 0.01
=> 1.1300000000000001

-- Matma Rex