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ruby34
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dig-i.ri
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U:RDoc::AnyMethod[iI"dig:ETI" Hash#dig;TF:publico:RDoc::Markup::Document:@parts[ o:RDoc::Markup::Paragraph; [ I"4Finds and returns the object in nested objects ;TI"3that is specified by +key+ and +identifiers+. ;TI"=The nested objects may be instances of various classes. ;TI"2See {Dig Methods}[rdoc-ref:dig_methods.rdoc].;To:RDoc::Markup::BlankLine o; ; [I"Nested Hashes:;To:RDoc::Markup::Verbatim; [ I" h = {foo: {bar: {baz: 2}}} ;TI"(h.dig(:foo) # => {:bar=>{:baz=>2}} ;TI"&h.dig(:foo, :bar) # => {:baz=>2} ;TI"$h.dig(:foo, :bar, :baz) # => 2 ;TI"&h.dig(:foo, :bar, :BAZ) # => nil ;T:@format0o; ; [I"Nested Hashes and Arrays:;To;; [I"$h = {foo: {bar: [:a, :b, :c]}} ;TI""h.dig(:foo, :bar, 2) # => :c ;T; 0o; ; [I"MThis method will use the {default values}[rdoc-ref:Hash@Default+Values] ;TI"#for keys that are not present:;To;; [ I"$h = {foo: {bar: [:a, :b, :c]}} ;TI"h.dig(:hello) # => nil ;TI"/h.default_proc = -> (hash, _key) { hash } ;TI""h.dig(:hello, :world) # => h ;TI"1h.dig(:hello, :world, :foo, :bar, 2) # => :c;T; 0: @fileI"hash.c;T:0@omit_headings_from_table_of_contents_below0I"+hash.dig(key, *identifiers) -> object ;T0[ I"(*args);T@.FI" Hash;TcRDoc::NormalClass00