Gestionnaire de fichiers - Editer - /opt/cpanel/ea-ruby24/root/usr/share/ri/system/Enumerable/first-i.ri
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U:RDoc::AnyMethod[iI" first:ETI"Enumerable#first;TF: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [I"NReturns the first element, or the first +n+ elements, of the enumerable. ;TI"RIf the enumerable is empty, the first form returns <code>nil</code>, and the ;TI"(second form returns an empty array.;To: RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [ I")%w[foo bar baz].first #=> "foo" ;TI"2%w[foo bar baz].first(2) #=> ["foo", "bar"] ;TI"9%w[foo bar baz].first(10) #=> ["foo", "bar", "baz"] ;TI"'[].first #=> nil ;TI"%[].first(10) #=> [];T: @format0: @fileI" enum.c;T:0@omit_headings_from_table_of_contents_below0I"Cenum.first -> obj or nil enum.first(n) -> an_array ;T0[ I" (*args);T@FI"Enumerable;TcRDoc::NormalModule00
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