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PATH: opt / alt / ruby34 / share / ri / system / ENV

U:RDoc::AnyMethod[iI"select!:ETI"ENV::select!;TT:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"OYields each environment variable name and its value as a 2-element Array, ;TI"Gdeleting each entry for which the block returns +false+ or +nil+, ;TI"Aand returning ENV if any deletions made, or +nil+ otherwise:;To:RDoc::Markup::BlankLine�o:RDoc::Markup::Verbatim;	[I";ENV.replace('foo' => '0', 'bar' => '1', 'baz' => '2')
;TI"BENV.select! { |name, value| name.start_with?('b') } # => ENV
;TI"'ENV # => {"bar"=>"1", "baz"=>"2"}
;TI"1ENV.select! { |name, value| true } # => nil
;TI"
;TI";ENV.replace('foo' => '0', 'bar' => '1', 'baz' => '2')
;TI"BENV.filter! { |name, value| name.start_with?('b') } # => ENV
;TI"'ENV # => {"bar"=>"1", "baz"=>"2"}
;TI"1ENV.filter! { |name, value| true } # => nil
;T:@format0o;
;	[I"-Returns an Enumerator if no block given:;T@o;;	[I";ENV.replace('foo' => '0', 'bar' => '1', 'baz' => '2')
;TI"Je = ENV.select! # => #<Enumerator: {"bar"=>"1", "baz"=>"2"}:select!>
;TI"=e.each { |name, value| name.start_with?('b') } # => ENV
;TI"'ENV # => {"bar"=>"1", "baz"=>"2"}
;TI",e.each { |name, value| true } # => nil
;TI"
;TI";ENV.replace('foo' => '0', 'bar' => '1', 'baz' => '2')
;TI"Je = ENV.filter! # => #<Enumerator: {"bar"=>"1", "baz"=>"2"}:filter!>
;TI"=e.each { |name, value| name.start_with?('b') } # => ENV
;TI"'ENV # => {"bar"=>"1", "baz"=>"2"}
;TI"+e.each { |name, value| true } # => nil;T;
0:
@fileI"hash.c;T:0@omit_headings_from_table_of_contents_below0I"�ENV.select! { |name, value| block } -> ENV or nil
ENV.select!                         -> an_enumerator
ENV.filter! { |name, value| block } -> ENV or nil
ENV.filter!                         -> an_enumerator
;T0[�I"();T@,FI"ENV;TcRDoc::NormalClass00

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