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takuto_h (Takuto Hayashi)

  • Login: takuto_h
  • Registered on: 08/01/2013
  • Last sign in: 08/10/2013

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08/02/2013

10:03 AM Ruby Bug #8717 (Closed): Negation of a rational/imaginary number literal isn't working
Hello.
I've found that negation of a rational/imaginary number literal isn't working.
irb(main):001:0> RUBY_DESCRIPTION
=> "ruby 2.1.0dev (2013-08-02 trunk 42320) [x86_64-linux]"
irb(main):002:0> -3r
=> (3/1)
... takuto_h (Takuto Hayashi)

08/01/2013

04:53 PM Ruby Feature #8430: Rational number literal
Hello.
I wrote a patch for the rational number literal and recognized that a part of the proposed feature is confusable.
If we accept "1.2r" as "Rational(12, 10)":
1/3r #=> (1/3)
0.4/1.2r #=> 0.33333333333333337
I ... takuto_h (Takuto Hayashi)

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