Class: ScoutRails::Config

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

Constant Summary collapse

DEFAULTS = 
{
    'host' => 'scoutapp.com',
    'log_level' => 'info'
}

Instance Method Summary collapse

Constructor Details

#initialize(config_path = nil) ⇒ Config

Returns a new instance of Config.



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# File 'lib/scout_rails/config.rb', line 8

def initialize(config_path = nil)
  @config_path = config_path
end

Instance Method Details

#config_file ⇒ Object 



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# File 'lib/scout_rails/config.rb', line 21

def config_file
  File.expand_path(config_path)
end

#config_path ⇒ Object 



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# File 'lib/scout_rails/config.rb', line 17

def config_path
  @config_path || File.join(ScoutRails::Agent.instance.environment.root,"config","scout_rails.yml")
end

#load_file ⇒ Object 



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# File 'lib/scout_rails/config.rb', line 25

def load_file
  begin
    if !File.exist?(config_file)
      ScoutRails::Agent.instance.logger.warn "No config file found at [#{config_file}]."
      @settings = {}
    else
      @settings = YAML.load(ERB.new(File.read(config_file)).result(binding))[ScoutRails::Agent.instance.environment.env] || {} 
    end  
  rescue Exception => e
    ScoutRails::Agent.instance.logger.warn "Unable to load the config file."
    ScoutRails::Agent.instance.logger.warn e.message
    ScoutRails::Agent.instance.logger.warn e.backtrace
    @settings = {}
  end
  @settings = DEFAULTS.merge(@settings)
end

#settings ⇒ Object 



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# File 'lib/scout_rails/config.rb', line 12

def settings
  return @settings if @settings
  load_file
end