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to_r-i.ri
U:RDoc::AnyMethod[iI" to_r:ETI"String#to_r;TF: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [ I"DReturns the result of interpreting leading characters in +str+ ;TI"Bas a rational. Leading whitespace and extraneous characters ;TI"1past the end of a valid number are ignored. ;TI"8Digit sequences can be separated by an underscore. ;TI";If there is not a valid number at the start of +str+, ;TI">zero is returned. This method never raises an exception.;To: RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [ I""' 2 '.to_r #=> (2/1) ;TI"$'300/2'.to_r #=> (150/1) ;TI"$'-9.2'.to_r #=> (-46/5) ;TI"%'-9.2e2'.to_r #=> (-920/1) ;TI"('1_234_567'.to_r #=> (1234567/1) ;TI"#'21 June 09'.to_r #=> (21/1) ;TI""'21/06/09'.to_r #=> (7/2) ;TI""'BWV 1079'.to_r #=> (0/1) ;T: @format0o; ; [I"ANOTE: "0.3".to_r isn't the same as 0.3.to_r. The former is ;TI"8equivalent to "3/10".to_r, but the latter isn't so.;T@o; ; [I"#"0.3".to_r == 3/10r #=> true ;TI"$0.3.to_r == 3/10r #=> false ;T; 0o; ; [I" See also Kernel#Rational.;T: @fileI"rational.c;T:0@omit_headings_from_table_of_contents_below0I" str.to_r -> rational ;T0[ I"();T@)FI" String;TcRDoc::NormalClass00