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Rational
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Filename :
cdesc-Rational.yaml
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--- !ruby/object:RI::ClassDescription attributes: - !ruby/object:RI::Attribute comment: name: denominator rw: R - !ruby/object:RI::Attribute comment: name: numerator rw: R class_methods: - !ruby/object:RI::MethodSummary name: new - !ruby/object:RI::MethodSummary name: new! - !ruby/object:RI::MethodSummary name: reduce comment: - !ruby/struct:SM::Flow::P body: Rational implements a rational class for numbers. - !ruby/struct:SM::Flow::P body: <em>A rational number is a number that can be expressed as a fraction p/q where p and q are integers and q != 0. A rational number p/q is said to have numerator p and denominator q. Numbers that are not rational are called irrational numbers.</em> (http://mathworld.wolfram.com/RationalNumber.html) - !ruby/struct:SM::Flow::P body: "To create a Rational Number:" - !ruby/struct:SM::Flow::VERB body: " Rational(a,b) # -> a/b\n Rational.new!(a,b) # -> a/b\n" - !ruby/struct:SM::Flow::P body: "Examples:" - !ruby/struct:SM::Flow::VERB body: " Rational(5,6) # -> 5/6\n Rational(5) # -> 5/1\n" - !ruby/struct:SM::Flow::P body: "Rational numbers are reduced to their lowest terms:" - !ruby/struct:SM::Flow::VERB body: " Rational(6,10) # -> 3/5\n" - !ruby/struct:SM::Flow::P body: "But not if you use the unusual method "new!":" - !ruby/struct:SM::Flow::VERB body: " Rational.new!(6,10) # -> 6/10\n" - !ruby/struct:SM::Flow::P body: "Division by zero is obviously not allowed:" - !ruby/struct:SM::Flow::VERB body: " Rational(3,0) # -> ZeroDivisionError\n" constants: - !ruby/object:RI::Constant comment: name: Unify value: "true" full_name: Rational includes: [] instance_methods: - !ruby/object:RI::MethodSummary name: "%" - !ruby/object:RI::MethodSummary name: "*" - !ruby/object:RI::MethodSummary name: "**" - !ruby/object:RI::MethodSummary name: "**" - !ruby/object:RI::MethodSummary name: + - !ruby/object:RI::MethodSummary name: "-" - !ruby/object:RI::MethodSummary name: / - !ruby/object:RI::MethodSummary name: <=> - !ruby/object:RI::MethodSummary name: == - !ruby/object:RI::MethodSummary name: abs - !ruby/object:RI::MethodSummary name: ceil - !ruby/object:RI::MethodSummary name: coerce - !ruby/object:RI::MethodSummary name: div - !ruby/object:RI::MethodSummary name: divmod - !ruby/object:RI::MethodSummary name: floor - !ruby/object:RI::MethodSummary name: hash - !ruby/object:RI::MethodSummary name: inspect - !ruby/object:RI::MethodSummary name: inspect - !ruby/object:RI::MethodSummary name: power2 - !ruby/object:RI::MethodSummary name: round - !ruby/object:RI::MethodSummary name: to_f - !ruby/object:RI::MethodSummary name: to_i - !ruby/object:RI::MethodSummary name: to_r - !ruby/object:RI::MethodSummary name: to_s - !ruby/object:RI::MethodSummary name: truncate name: Rational superclass: Object