Class: SlowActions::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/slow_actions_parser.rb

Overview

Text parser for #SlowActions

Instance Method Summary collapse

Constructor Details

#initialize(file_path, start_date, end_date) ⇒ Parser

Create a new #Parser

file_path: path to log file to parse
start_date: Date object. Entries before this date are skipped
end_date: Date object. Entries after this date are skipped

Dates are inclusive



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# File 'lib/slow_actions_parser.rb', line 12

def initialize(file_path, start_date, end_date)
  @file_path = file_path
  raise "File not found: #{file_path}" unless File.exists? file_path
  @file = File.new(file_path, 'r')
  @start_date = start_date
  @end_date = end_date
end

Instance Method Details

#parse ⇒ Object

Initiate the parsing



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# File 'lib/slow_actions_parser.rb', line 21

def parse
  @log_entries = []
  begin
    while true
      line = @file.readline
      if line =~ /^Processing/
        @log_entries << parse_log_entry(line)
      end
    end
  rescue EOFError => ex
    @file.close    
  end
  return @log_entries
end