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Rational-i.ri
U:RDoc::AnyMethod[iI" Rational:ETI"Kernel#Rational;TF: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"*Returns +x/y+ or +arg+ as a Rational.;To: RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [I" Rational(2, 3) #=> (2/3) ;TI" Rational(5) #=> (5/1) ;TI" Rational(0.5) #=> (1/2) ;TI"?Rational(0.3) #=> (5404319552844595/18014398509481984) ;TI" ;TI" Rational("2/3") #=> (2/3) ;TI"!Rational("0.3") #=> (3/10) ;TI" ;TI"-Rational("10 cents") #=> ArgumentError ;TI")Rational(nil) #=> TypeError ;TI")Rational(1, nil) #=> TypeError ;TI" ;TI"5Rational("10 cents", exception: false) #=> nil ;T: @format0o; ; [I" Syntax of the string form:;T@o; ; [I"<string form = extra spaces , rational , extra spaces ; ;TI"/rational = [ sign ] , unsigned rational ; ;TI"Eunsigned rational = numerator | numerator , "/" , denominator ; ;TI"Snumerator = integer part | fractional part | integer part , fractional part ; ;TI" denominator = digits ; ;TI" integer part = digits ; ;TI"Nfractional part = "." , digits , [ ( "e" | "E" ) , [ sign ] , digits ] ; ;TI"sign = "-" | "+" ; ;TI"0digits = digit , { digit | "_" , digit } ; ;TI"Idigit = "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9" ; ;TI" extra spaces = ? \s* ? ; ;T; 0o; ; [I"See also String#to_r.;T: @fileI"rational.c;T:0@omit_headings_from_table_of_contents_below0I"oRational(x, y, exception: true) -> rational or nil Rational(arg, exception: true) -> rational or nil ;T0[ I"(p1, p2 = v2, p3 = {});T@1FI" Kernel;TcRDoc::NormalModule00