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ruby34
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Enumerable
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Filename :
group_by-i.ri
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U:RDoc::AnyMethod[iI" group_by:ETI"Enumerable#group_by;TF: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"'With a block given returns a hash:;To: RDoc::Markup::BlankLine o:RDoc::Markup::List: @type: BULLET: @items[o:RDoc::Markup::ListItem: @label0; [o; ; [I"/Each key is a return value from the block.;To;;0; [o; ; [I"TEach value is an array of those elements for which the block returned that key.;T@o; ; [I"Examples:;T@o:RDoc::Markup::Verbatim; [ I"$g = (1..6).group_by {|i| i%3 } ;TI".g # => {1=>[1, 4], 2=>[2, 5], 0=>[3, 6]} ;TI"*h = {foo: 0, bar: 1, baz: 0, bat: 1} ;TI"*g = h.group_by {|key, value| value } ;TI"Cg # => {0=>[[:foo, 0], [:baz, 0]], 1=>[[:bar, 1], [:bat, 1]]} ;T: @format0o; ; [I"0With no block given, returns an Enumerator.;T: @fileI" enum.c;T:0@omit_headings_from_table_of_contents_below0I"Ogroup_by {|element| ... } -> hash group_by -> enumerator ;T0[ I"();T@(FI"Enumerable;TcRDoc::NormalModule00