class SuperTailer::Base
Attributes
origin[RW]
seek_start[RW]
sleep_interval[RW]
Public Class Methods
new(file, sleep_interval = 0.1, seek_start = File::SEEK_END)
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# File lib/super_tailer/base.rb, line 7 def initialize(file, sleep_interval = 0.1, seek_start = File::SEEK_END) self.seek_start = seek_start self.origin = initialize_origin(file) self.sleep_interval = sleep_interval end
Private Instance Methods
initialize_origin(file_path)
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# File lib/super_tailer/base.rb, line 15 def initialize_origin(file_path) File.new(file_path).tap do |file| file.seek(0, seek_start) end end
tailer() { |readline| ... }
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# File lib/super_tailer/base.rb, line 21 def tailer begin yield(origin.readline) rescue EOFError origin.seek(0, File::SEEK_CUR) sleep(sleep_interval) end end