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Contents
# namespace module TeeLogger # util module Utils module_function # @param options [Array] # @return [ParsedOption] 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 Fixnum then obj.indent_level = val else incorrect_option_error(val) end end end # @params progname # @params block # @params indent_level [Fixnum] # @return [Array] 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 # @params val # @return [String] def formatting(val) case val when Symbol then ":#{val}" when nil then 'nil' else val end end # @params val [Symbol] # @return [Symbol] def name_reverse(val) correct_name?(val) LOGDEV_REVERSE[val] end # @params name [Symbol] # @return [true] def correct_name?(name) LOGDEV_NAMES.include?(name) ? true : incorrect_name_error(name) end # @params name [Symbol] def incorrect_name_error(name) fail IncorrectNameError, "logdev_name is :console or :logfile. logdev_name=[:#{name}]" end # @params name [Symbol] def incorrect_option_error(val) fail IncorrectOptionError, "option params is Symbol or Fixnum. class=[#{val.class}]" end # @params logdev_name [Symbol] # @return [Logger] def logdev_instance(logdev_name) instance_variable_get("@#{logdev_name}") end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
tee_logger-3.1.0 | lib/tee_logger/utils.rb |