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fetch-i.ri
U:RDoc::AnyMethod[iI" fetch:ETI"Hash#fetch;TF: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [I"5Returns the value for the given +key+, if found.;To:RDoc::Markup::Verbatim; [I""h = {foo: 0, bar: 1, baz: 2} ;TI"h.fetch(:bar) # => 1 ;T: @format0o; ; [I"3If +key+ is not found and no block was given, ;TI" returns +default_value+:;To; ; [I"/{}.fetch(:nosuch, :default) # => :default ;TI" {}.fetch(:nosuch) # => nil ;T; 0o; ; [I"2If +key+ is not found and a block was given, ;TI"Dyields +key+ to the block and returns the block's return value:;To; ; [I"D{}.fetch(:nosuch) {|key| "No key #{key}"} # => "No key nosuch" ;T; 0o; ; [I"FRaises KeyError if neither +default_value+ nor a block was given.;To: RDoc::Markup::BlankLine o; ; [I"WNote that this method does not use the values of either #default or #default_proc.;T: @fileI" hash.c;T:0@omit_headings_from_table_of_contents_below0I"ohash.fetch(key) -> object hash.fetch(key, default_value) -> object hash.fetch(key) {|key| ... } -> object ;T0[ I" (*args);T@(FI" Hash;TcRDoc::NormalClass00