RSpec
Ruby on Rails
Ruby
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each_prime
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from_prime_division
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induced_from
(<= v1_8_7_330)
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ceil
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chr
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denominator
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downto
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even?
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floor
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gcd
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gcd2
(<= v1_8_7_330)
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gcdlcm
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integer?
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lcm
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next
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numerator
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odd?
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ord
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pred
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prime?
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prime_division
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rationalize
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round
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succ
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times
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to_bn
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to_d
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to_i
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to_int
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to_r
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to_yaml
(<= v1_9_1_378)
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truncate
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upto
= private
= protected
Integer is the basis for the two concrete classes that hold whole numbers, Bignum and Fixnum.
Add double dispatch to Integer
