U:RDoc::AnyMethod[iI"flatten:ETI"Hash#flatten;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"NReturns a new \Array object that is a 1-dimensional flattening of +self+.;To:RDoc::Markup::BlankLineS:RDoc::Markup::Rule:weighti@o;
;	[I"1By default, nested Arrays are not flattened:;To:RDoc::Markup::Verbatim;	[I"*h = {foo: 0, bar: [:bat, 3], baz: 2}
;TI"8h.flatten # => [:foo, 0, :bar, [:bat, 3], :baz, 2]
;T:@format0o;
;	[I"LTakes the depth of recursive flattening from \Integer argument +level+:;To;;	[
I"1h = {foo: 0, bar: [:bat, [:baz, [:bat, ]]]}
;TI"?h.flatten(1) # => [:foo, 0, :bar, [:bat, [:baz, [:bat]]]]
;TI"=h.flatten(2) # => [:foo, 0, :bar, :bat, [:baz, [:bat]]]
;TI";h.flatten(3) # => [:foo, 0, :bar, :bat, :baz, [:bat]]
;TI"9h.flatten(4) # => [:foo, 0, :bar, :bat, :baz, :bat]
;T;0o;
;	[I":When +level+ is negative, flattens all nested Arrays:;To;;	[I"1h = {foo: 0, bar: [:bat, [:baz, [:bat, ]]]}
;TI":h.flatten(-1) # => [:foo, 0, :bar, :bat, :baz, :bat]
;TI":h.flatten(-2) # => [:foo, 0, :bar, :bat, :baz, :bat]
;T;0o;
;	[I"<When +level+ is zero, returns the equivalent of #to_a :;To;;	[I"*h = {foo: 0, bar: [:bat, 3], baz: 2}
;TI"Ah.flatten(0) # => [[:foo, 0], [:bar, [:bat, 3]], [:baz, 2]]
;TI"%h.flatten(0) == h.to_a # => true;T;0:
@fileI"hash.c;T:0@omit_headings_from_table_of_contents_below0I"@hash.flatten -> new_array
hash.flatten(level) -> new_array
;T0[I"(*args);T@1FI"	Hash;TcRDoc::NormalClass00