module TeeLogger::Utils

util

Public Instance Methods

correct_name?(name) click to toggle source

@param name [Symbol] @return [true]

# File lib/tee_logger/utils.rb, line 50
def correct_name?(name)
  LOGDEV_NAMES.include?(name) ? true : incorrect_name_error(name)
end
extract_options(options) click to toggle source

@param options [Array] @return [ParsedOption]

# File lib/tee_logger/utils.rb, line 7
def extract_options(options)
  options.each_with_object(ParsedOption.new(nil, 0)) do |val, obj|
    case val
    when Symbol then obj.logdev_name = name_reverse(val)
    when Integer then obj.indent_level = val
    else incorrect_option_error(val)
    end
  end
end
formatting(val) click to toggle source

@param val [Object] @return [String]

# File lib/tee_logger/utils.rb, line 33
def formatting(val)
  case val
  when Symbol then ":#{val}"
  when nil    then 'nil'
  else val
  end
end
incorrect_name_error(name) click to toggle source

@param name [Symbol]

# File lib/tee_logger/utils.rb, line 55
def incorrect_name_error(name)
  fail IncorrectNameError,
       "logdev_name is :console or :logfile. logdev_name=[:#{name}]"
end
incorrect_option_error(val) click to toggle source

@param val [Symbol]

# File lib/tee_logger/utils.rb, line 61
def incorrect_option_error(val)
  fail IncorrectOptionError,
       "option params is Symbol or Fixnum. class=[#{val.class}]"
end
indentation(progname, block, indent_level) click to toggle source

@param progname @param block @param indent_level [Fixnum] @return [Array]

# File lib/tee_logger/utils.rb, line 21
def indentation(progname, block, indent_level)
  if block.nil?
    progname = "#{' ' * indent_level}#{formatting(progname)}"
  else
    result = block.call
    block  = proc { "#{' ' * indent_level}#{formatting(result)}" }
  end
  [progname, block]
end
logdev_instance(logdev_name) click to toggle source

@param logdev_name [Symbol] @return [Logger]

# File lib/tee_logger/utils.rb, line 68
def logdev_instance(logdev_name)
  instance_variable_get("@#{logdev_name}")
end
name_reverse(val) click to toggle source

@param val [Symbol] @return [Symbol]

# File lib/tee_logger/utils.rb, line 43
def name_reverse(val)
  correct_name?(val)
  LOGDEV_REVERSE[val]
end