Current File : //opt/cpanel/ea-ruby24/root/usr/share/ri/system/UnboundMethod/arity-i.ri
U:RDoc::AnyMethod[iI"
arity:ETI"UnboundMethod#arity;TF: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [ I"DReturns an indication of the number of arguments accepted by a ;TI"Imethod. Returns a nonnegative integer for methods that take a fixed ;TI"Jnumber of arguments. For Ruby methods that take a variable number of ;TI"@arguments, returns -n-1, where n is the number of required ;TI"Iarguments. For methods written in C, returns -1 if the call takes a ;TI""variable number of arguments.;To: RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [I"
class C
;TI" def one; end
;TI" def two(a); end
;TI" def three(*a); end
;TI" def four(a, b); end
;TI"" def five(a, b, *c); end
;TI"" def six(a, b, *c, &d); end
;TI" end
;TI"c = C.new
;TI"$c.method(:one).arity #=> 0
;TI"$c.method(:two).arity #=> 1
;TI"%c.method(:three).arity #=> -1
;TI"$c.method(:four).arity #=> 2
;TI"%c.method(:five).arity #=> -3
;TI"%c.method(:six).arity #=> -3
;TI"
;TI"*"cat".method(:size).arity #=> 0
;TI"*"cat".method(:replace).arity #=> 1
;TI"+"cat".method(:squeeze).arity #=> -1
;TI"*"cat".method(:count).arity #=> -1;T: @format0:
@fileI" proc.c;T:0@omit_headings_from_table_of_contents_below0I" meth.arity -> integer
;T0[ I"();T@*FI"UnboundMethod;TcRDoc::NormalClass00
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