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Dir : ~/proc/self/root/usr/share/ri/3.0.0/system/Array/

View File Name : count-i.ri

U:RDoc::AnyMethod[iI"
count:ETI"Array#count;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"+Returns a count of specified elements.;To:RDoc::Markup::BlankLine�o;
;	[I"FWith no argument and no block, returns the count of all elements:;To:RDoc::Markup::Verbatim;	[I"[0, 1, 2].count # => 3
;TI"[].count # => 0
;T:@format0o;
;	[I"OWith argument +obj+, returns the count of elements <tt>eql?</tt> to +obj+:;To;;	[I""[0, 1, 2, 0].count(0) # => 2
;TI"[0, 1, 2].count(3) # => 0
;T;
0o;
;	[I"LWith no argument and a block given, calls the block with each element; ;TI"Nreturns the count of elements for which the block returns a truthy value:;To;;	[I"7[0, 1, 2, 3].count {|element| element > 1} # => 2
;T;
0o;
;	[I"QWith argument +obj+ and a block given, issues a warning, ignores the block, ;TI">and returns the count of elements <tt>eql?</tt> to +obj+:;T:
@fileI"array.c;T:0@omit_headings_from_table_of_contents_below0I"iarray.count -> an_integer
array.count(obj) -> an_integer
array.count {|element| ... } -> an_integer
;T0[�I"(*args);T@(FI"
Array;TcRDoc::NormalClass00