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select-i.ri
U:RDoc::AnyMethod[iI"select:ETI"Enumerable#select;TF:publico:RDoc::Markup::Document:@parts[ o:RDoc::Markup::Paragraph; [I"8Returns an array containing all elements of +enum+ ;TI"6for which the given +block+ returns a true value.;To:RDoc::Markup::BlankLine o; ; [I"@The
find_all
and
select
methods are aliases. ;TI"/There is no performance benefit to either.;T@o; ; [I"=If no block is given, an Enumerator is returned instead.;T@o:RDoc::Markup::Verbatim; [ I":(1..10).find_all { |i| i % 3 == 0 } #=> [3, 6, 9] ;TI" ;TI";[1,2,3,4,5].select { |num| num.even? } #=> [2, 4] ;TI" ;TI"8[:foo, :bar].filter { |x| x == :foo } #=> [:foo] ;T:@format0o; ; [I"1See also Enumerable#reject, Enumerable#grep.;T: @fileI"enum.c;T:0@omit_headings_from_table_of_contents_below000[ I"();T@!FI"Enumerable;TcRDoc::NormalModule0[@$FI" find_all;T