class Opal::REPL::Silencer
Public Class Methods
new()
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# File lib/opal/repl.rb, line 136 def initialize @stderr = $stderr end
Public Instance Methods
silence() { || ... }
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# File lib/opal/repl.rb, line 140 def silence @collector = StringIO.new $stderr = @collector yield ensure $stderr = @stderr end
warnings()
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# File lib/opal/repl.rb, line 148 def warnings @collector.string end