U:RDoc::AnyMethod[iI"	keys:ETI"ENV::keys;TT:publico:RDoc::Markup::Document:@parts[
o:RDoc::Markup::Paragraph;	[I",Returns all variable names in an Array:;To:RDoc::Markup::Verbatim;	[I"-ENV.replace('foo' => '0', 'bar' => '1')
;TI""ENV.keys # => ['bar', 'foo']
;T:@format0o;
;	[I"-The order of the names is OS-dependent. ;TI";See {About Ordering}[#class-ENV-label-About+Ordering].;To:RDoc::Markup::BlankLineo;
;	[I"-Returns the empty Array if ENV is empty.;T:
@fileI"hash.c;T:0@omit_headings_from_table_of_contents_below0I" ENV.keys -> array of names
;T0[I"();T@FI"ENV;TcRDoc::NormalClass00