U:RDoc::AnyMethod[iI"dig:ETI"%ActionController::Parameters#dig;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"JExtracts the nested parameter from the given +keys+ by calling +dig+ ;TI"Cat each step. Returns +nil+ if any intermediate step is +nil+.;To:RDoc::Markup::BlankLineo:RDoc::Markup::Verbatim;	[I"Iparams = ActionController::Parameters.new(foo: { bar: { baz: 1 } })
;TI")params.dig(:foo, :bar, :baz) # => 1
;TI"+params.dig(:foo, :zot, :xyz) # => nil
;TI"
;TI"Cparams2 = ActionController::Parameters.new(foo: [10, 11, 12])
;TI"!params2.dig(:foo, 1) # => 11;T:@format0:
@fileI"5lib/action_controller/metal/strong_parameters.rb;T:0@omit_headings_from_table_of_contents_below000[I"(*keys);T@FI"Parameters;TcRDoc::NormalClass00