Number class « Number « Ruby






  1. Ruby
  2. Number
  3. Number class
1.Numbers are classes
2.Number Introduction
3.Ruby has a number of classes and modules related to numbers.
4.Math class and module hierarchy
5.floor Returns the largest integer less than or equal.
6.infinite? Returns nil,1,or +1 depending on whether flt is finite.
7.modulo(numeric): Synonym for Float#%.