class method
Gem::DefaultUserInteraction.use_ui
use_ui(new_ui) { || ... }
lib/rubygems/user_interaction.rb
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# File tmp/rubies/ruby-4.0.0/lib/rubygems/user_interaction.rb, line 42
def self.use_ui(new_ui)
old_ui = @ui
@ui = new_ui
yield
ensure
@ui = old_ui
end
Use new_ui for the duration of block.