Class: Rack::ColorizedLogger

Inherits:
Object
  • Object
show all
Defined in:
lib/rack-colorized_logger.rb

Constant Summary collapse

DEFAULT_COLORS = 
{
  :params =>  [:blue, :red],
  :session => [:cyan, :yellow],
  :cookies => [:green, :magenta]
}
DEFAULT_OUTPUT = 
STDOUT

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) {|_self| ... } ⇒ ColorizedLogger

Returns a new instance of ColorizedLogger.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/rack-colorized_logger.rb', line 17

def initialize(app)
  @app = app

  if defined? Rails
    @path = false
    @public = ::File.join Rails.root, 'public'
    @assets = '/assets'
  else
    @path = true
    @public = nil
    @assets = nil
  end

  yield self if block_given?

  @colors ||= (defined? Rack::ColorizedLogger::COLORS) ? Rack::ColorizedLogger::COLORS : DEFAULT_COLORS
  @out ||= DEFAULT_OUTPUT
  @public_map = Dir[::File.join(@public, '**', '*')].map {|f| ::File.basename f} if @public and ::File.directory? @public
end

Instance Attribute Details

#assets=(value) ⇒ Object (writeonly)

Sets the attribute assets

Parameters:

  • value —

    the value to set the attribute assets to.



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# File 'lib/rack-colorized_logger.rb', line 15

def assets=(value)
  @assets = value
end

#colors=(value) ⇒ Object (writeonly)

Sets the attribute colors

Parameters:

  • value —

    the value to set the attribute colors to.



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# File 'lib/rack-colorized_logger.rb', line 15

def colors=(value)
  @colors = value
end

#out=(value) ⇒ Object (writeonly)

Sets the attribute out

Parameters:

  • value —

    the value to set the attribute out to.



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# File 'lib/rack-colorized_logger.rb', line 15

def out=(value)
  @out = value
end

#path=(value) ⇒ Object (writeonly)

Sets the attribute path

Parameters:

  • value —

    the value to set the attribute path to.



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# File 'lib/rack-colorized_logger.rb', line 15

def path=(value)
  @path = value
end

#public=(value) ⇒ Object (writeonly)

Sets the attribute public

Parameters:

  • value —

    the value to set the attribute public to.



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# File 'lib/rack-colorized_logger.rb', line 15

def public=(value)
  @public = value
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack-colorized_logger.rb', line 37

def call env
  @request = Rack::Request.new(env)
  if not public_file? and not asset?
    @out.puts "path:".bold + " " + @request.path if @path
    @colors.each do |thing, color_a|
      if thing.respond_to? :call
        _thing = thing.call(@request)
        @out.puts "#{_thing[0]}:".send(color_a[0]).bold
        pretty_colors_h _thing[1], *color_a
      else
        @out.puts "#{thing.to_s}:".send(color_a[0]).bold
        pretty_colors_h @request.send(thing), *color_a
      end
    end
  end

  @app.call env
end