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Filename :
uniq-i.ri
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U:RDoc::AnyMethod[iI" uniq:ETI"Array#uniq;TF: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [I"XReturns a new array containing those elements from +self+ that are not duplicates, ;TI"0the first occurrence always being retained.;To: RDoc::Markup::BlankLine o; ; [I"]With no block given, identifies and omits duplicate elements using method <tt>eql?</tt> ;TI"to compare elements:;T@o:RDoc::Markup::Verbatim; [I" a = [0, 0, 1, 1, 2, 2] ;TI"a.uniq # => [0, 1, 2] ;T: @format0o; ; [ I";With a block given, calls the block for each element; ;TI"Jidentifies and omits "duplicate" elements using method <tt>eql?</tt> ;TI",to compare <i>block return values</i>; ;TI"Bthat is, an element is a duplicate if its block return value ;TI"/is the same as that of a previous element:;T@o; ; [I".a = ['a', 'aa', 'aaa', 'b', 'bb', 'bbb'] ;TI">a.uniq {|element| element.size } # => ["a", "aa", "aaa"] ;T; 0o; ; [I"JRelated: {Methods for Fetching}[rdoc-ref:Array@Methods+for+Fetching].;T: @fileI" array.c;T:0@omit_headings_from_table_of_contents_below0I":uniq -> new_array uniq {|element| ... } -> new_array ;T0[ I"();T@&FI" Array;TcRDoc::NormalClass00