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class method
Gem.time
time(msg, width = 0, display = Gem.configuration.verbose) { || ... }
lib/rubygems.rb
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# File tmp/rubies/ruby-3.0.5/lib/rubygems.rb, line 977
def self.time(msg, width = 0, display = Gem.configuration.verbose)
now = Time.now
value = yield
elapsed = Time.now - now
ui.say "%2$*1$s: %3$3.3fs" % [-width, msg, elapsed] if display
value
end
Prints the amount of time the supplied block takes to run using the debug UI output.