Gestionnaire de fichiers - Editer - /opt/cpanel/ea-ruby24/root/usr/share/ri/system/Float/round-i.ri
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U:RDoc::AnyMethod[iI" round:ETI"Float#round;TF: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"NRounds +float+ to a given precision in decimal digits (default 0 digits).;To: RDoc::Markup::BlankLine o; ; [I"PPrecision may be negative. Returns a floating point number when +ndigits+ ;TI"is more than zero.;T@o:RDoc::Markup::Verbatim; [I"1.4.round #=> 1 ;TI"1.5.round #=> 2 ;TI"1.6.round #=> 2 ;TI"(-1.5).round #=> -2 ;TI" ;TI"!1.234567.round(2) #=> 1.23 ;TI""1.234567.round(3) #=> 1.235 ;TI"#1.234567.round(4) #=> 1.2346 ;TI"$1.234567.round(5) #=> 1.23457 ;TI" ;TI" 34567.89.round(-5) #=> 0 ;TI""34567.89.round(-4) #=> 30000 ;TI""34567.89.round(-3) #=> 35000 ;TI""34567.89.round(-2) #=> 34600 ;TI""34567.89.round(-1) #=> 34570 ;TI""34567.89.round(0) #=> 34568 ;TI"$34567.89.round(1) #=> 34567.9 ;TI"%34567.89.round(2) #=> 34567.89 ;TI"%34567.89.round(3) #=> 34567.89 ;T: @format0o; ; [I"GIf <code>half:</code> optional keyword is given, just-half number ;TI".will be rounded according to that value. ;TI"3Supported values for this keyword are follows.;T@o:RDoc::Markup::List: @type: BULLET: @items[o:RDoc::Markup::ListItem: @label0; [o; ; [I"I<code>:up</code> or +nil+: the result will be rounded away from zero;To;;0; [o; ; [I"J<code>:even</code>: the result will be rounded to nearest even number;To;;0; [o; ; [I"A<code>:down</code>: the result will be rounded close to zero;T: @fileI"numeric.c;T:0@omit_headings_from_table_of_contents_below0I"2float.round([ndigits]) -> integer or float ;T0[ I"(p1 = v1, p2 = {});T@>FI" Float;TcRDoc::NormalClass00
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