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ruby34
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ri
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Array
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Filename :
count-i.ri
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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:;T@o:RDoc::Markup::Verbatim; [I"+[0, :one, 'two', 3, 3.0].count # => 5 ;T: @format0o; ; [I"YWith argument +object+ given, returns the count of elements <tt>==</tt> to +object+:;T@o; ; [I".[0, :one, 'two', 3, 3.0].count(3) # => 2 ;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:;T@o; ; [I"8[0, 1, 2, 3].count {|element| element > 1 } # => 2 ;T; 0o; ; [I"TWith argument +object+ and a block given, issues a warning, ignores the block, ;TI"?and returns the count of elements <tt>==</tt> to +object+.;T@o; ; [I"NRelated: see {Methods for Querying}[rdoc-ref:Array@Methods+for+Querying].;T: @fileI" array.c;T:0@omit_headings_from_table_of_contents_below0I"Qcount -> integer count(object) -> integer count {|element| ... } -> integer ;T0[ I" (*args);T@)FI" Array;TcRDoc::NormalClass00