module Filewatcher::Cycles
Module for all cycles in ‘Filewatcher#watch`
Private Instance Methods
before_pausing_sleep()
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Calls superclass method
# File lib/filewatcher/cycles.rb, line 30 def before_pausing_sleep super if defined?(super) end
before_watching_sleep()
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Calls superclass method
# File lib/filewatcher/cycles.rb, line 45 def before_watching_sleep super if defined?(super) end
main_cycle()
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# File lib/filewatcher/cycles.rb, line 8 def main_cycle while @keep_watching @end_snapshot = current_snapshot if @pausing pausing_cycle watching_cycle # test and clear @changes to prevent yielding the last # changes twice if @keep_watching has just been set to false trigger_changes end end
pausing_cycle()
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# File lib/filewatcher/cycles.rb, line 22 def pausing_cycle while @keep_watching && @pausing before_pausing_sleep sleep @interval end end
trigger_changes(on_update = @on_update)
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# File lib/filewatcher/cycles.rb, line 49 def trigger_changes(on_update = @on_update) debug __method__ on_update.call(@changes.dup) unless @changes.empty? @changes.clear debug '@changes cleared' end
watching_cycle()
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# File lib/filewatcher/cycles.rb, line 34 def watching_cycle @last_snapshot ||= current_snapshot loop do before_watching_sleep debug "#{__method__} sleep #{@interval}" sleep @interval break if !@keep_watching || file_system_updated? || @pausing end end