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each_key-i.ri
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U:RDoc::AnyMethod[iI" each_key:ETI"Hash#each_key;TF: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"9Calls the given block with each key; returns +self+:;To:RDoc::Markup::Verbatim; [I""h = {foo: 0, bar: 1, baz: 2} ;TI"Dh.each_key {|key| puts key } # => {:foo=>0, :bar=>1, :baz=>2} ;T: @format0o; ; [I" Output:;To; ; [I" foo ;TI" bar ;TI" baz ;T; 0o; ; [I"0Returns a new Enumerator if no block given:;To; ; [ I""h = {foo: 0, bar: 1, baz: 2} ;TI"Me = h.each_key # => #<Enumerator: {:foo=>0, :bar=>1, :baz=>2}:each_key> ;TI"#h1 = e.each {|key| puts key } ;TI")h1 # => {:foo=>0, :bar=>1, :baz=>2} ;T; 0o; ; [I" Output:;To; ; [I" foo ;TI" bar ;TI"baz;T; 0: @fileI" hash.c;T:0@omit_headings_from_table_of_contents_below0I"Hhash.each_key {|key| ... } -> self hash.each_key -> new_enumerator ;T0[ I"();T@+FI" Hash;TcRDoc::NormalClass00