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: / proc / self / root / opt / alt / ruby34 / share / ri / system / Float /
Filename : truncate-i.ri
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U:RDoc::AnyMethod[iI"
truncate:ETI"Float#truncate;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"/Returns +self+ truncated (toward zero) to ;TI"-a precision of +ndigits+ decimal digits.;To:RDoc::Markup::BlankLine�o;
;	[I"GWhen +ndigits+ is positive, returns a float with +ndigits+ digits ;TI",after the decimal point (as available):;T@o:RDoc::Markup::Verbatim;	[I"f = 12345.6789
;TI" f.truncate(1) # => 12345.6
;TI""f.truncate(3) # => 12345.678
;TI"f = -12345.6789
;TI"!f.truncate(1) # => -12345.6
;TI"#f.truncate(3) # => -12345.678
;T:@format0o;
;	[I"4When +ndigits+ is negative, returns an integer ;TI"7with at least <tt>ndigits.abs</tt> trailing zeros:;T@o;;	[I"f = 12345.6789
;TI"f.truncate(0)  # => 12345
;TI"f.truncate(-3) # => 12000
;TI"f = -12345.6789
;TI" f.truncate(0)  # => -12345
;TI" f.truncate(-3) # => -12000
;T;
0o;
;	[I"BNote that the limited precision of floating-point arithmetic ;TI"$may lead to surprising results:;T@o;;	[I"%(0.3 / 0.1).truncate  #=> 2 (!)
;T;
0o;
;	[I"Related: Float#round.;T:
@fileI"numeric.c;T:0@omit_headings_from_table_of_contents_below0I"/truncate(ndigits = 0) -> float or integer
;T0[�I"(*args);T@2FI"
Float;TcRDoc::NormalClass00