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# File 'lib/ruby_smart/simple_logger/extensions/timer.rb', line 7
def timer(action, key = :default, opts = {})
return if key.nil?
@timers ||= {}
@timers[key] ||= {
start: nil,
stop: nil,
total: 0
}
case action
when :start, :restart
@timers[key][:start] = Time.now
@timers[key][:stop] = nil
@timers[key][:total] = 0
true
when :continue
@timers[key][:start] = Time.now
@timers[key][:stop] = nil
true
when :stop
return false if !@timers[key][:start] || @timers[key][:stop]
@timers[key][:stop] = Time.now
@timers[key][:total] += @timers[key][:stop] - @timers[key][:start]
true
when :pause
return false if !@timers[key][:start] || @timers[key][:stop]
@timers[key][:total] += Time.now - @timers[key][:start]
@timers[key][:start] = nil
@timers[key][:stop] = nil
true
when :clear
self.timer(:stop, key)
current = self.timer(:current, key)
@timers.delete(key)
if opts[:humanized] && respond_to?(:time_ago_in_words)
time_ago_in_words(current.to_i.seconds.from_now, include_seconds: true)
else
current
end
when :current
current = @timers[key][:total]
current += Time.now - @timers[key][:start] if @timers[key][:start] && @timers[key][:stop].nil?
current
else
nil
end
end
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