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Moneta::Logger::Format

Standard formatter used by the logger @api public

Public Class Methods

new(options) click to toggle source
# File lib/moneta/logger.rb, line 8
def initialize(options)
  @prefix = options[:prefix] || 'Moneta '
  if options[:file]
    @close = true
    @out = File.open(options[:file], 'a')
  else
    @close = options[:close]
    @out = options[:out] || STDOUT
  end
end

Public Instance Methods

close() click to toggle source
# File lib/moneta/logger.rb, line 23
def close
  @out.close if @close
end
log(entry) click to toggle source
# File lib/moneta/logger.rb, line 19
def log(entry)
  @out.write(format(entry))
end

Protected Instance Methods

dump(value) click to toggle source
# File lib/moneta/logger.rb, line 40
def dump(value)
  value = value.inspect
  value.size > 30 ? value[0..30] + '...' : value
end
format(entry) click to toggle source
# File lib/moneta/logger.rb, line 29
def format(entry)
  args = entry[:args]
  args.pop if Hash === args.last && args.last.empty?
  args = args.map {|a| dump(a) }.join(', ')
  if entry[:error]
    "#{@prefix}#{entry[:method]}(#{args}) raised error: #{entry[:error].message}\n"
  else
    "#{@prefix}#{entry[:method]}(#{args}) -> #{dump entry[:return]}\n"
  end
end

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