Number Introduction : Number class « Number « Ruby

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Ruby » Number » Number class   Number Introduction 1000.class                                # => Fixnum 10000000000.class                         # => Bignum (2**30 - 1).class                         # => Fixnum (2**30).class                             # => Bignum small = 1000 big = small ** 5                          # => 1000000000000000 big.class                                 # => Bignum smaller = big / big                       # => 1 smaller.class                             # => Fixnum 0.01.class                                # => Float 1.0.class                                 # => Float 10000000000.00000000001.class             # => Float   Related examples in the same category 1.  Numbers are classes 2.  Ruby has a number of classes and modules related to numbers. 3.  Math class and module hierarchy 4.  floor Returns the largest integer less than or equal. 5.  infinite? Returns nil,1,or +1 depending on whether flt is finite. 6.  modulo(numeric): Synonym for Float#%.

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