class

Numbers::Rational

Inherits Reference < Object

should this be made struct?

Constructors

new(numerator : Int32, denominator : Int32)
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Class methods

[](i : Int32)
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[](s : String)
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eight
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five
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four
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nine
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seven
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three
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zero
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Instance methods

*(r : self)
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*(i : Int32)
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+(r : self)
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+(i : Int32)
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-(r : self)
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-(i : Int32)
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-
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/(r : self)
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/(i : Int32)
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==(r : self)

Returns true if this reference is the same as other. Invokes same?.

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==(i : Int32)
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denominator
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negative?
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numerator
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to_i
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to_s(io : IO) : Nil

Appends a short String representation of this object which includes its class name and its object address.

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).to_s # => #<Person:0x10a199f20>
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Macros

define_bin_operations_with_integers(*bin_ops)
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define_rational_integers(hash_node)
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