Class: Ardtweeno::ConfigReader

Inherits:
Object
  • Object
show all
Defined in:
lib/ardtweeno/configreader.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.data ⇒ Object

Returns the value of attribute data.



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# File 'lib/ardtweeno/configreader.rb', line 33

def data
  @data
end

.log ⇒ Object

Returns the value of attribute log.



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# File 'lib/ardtweeno/configreader.rb', line 33

def log
  @log
end

Class Method Details

.load(path, options = {}) ⇒ Object

Loads the database from disk



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# File 'lib/ardtweeno/configreader.rb', line 36

def load(path, options={})
@log = Ardtweeno.options[:log] ||= Logger.new(STDOUT)
@log.level = Ardtweeno.options[:level] ||= Logger::DEBUG
  
  begin
    @data = YAML.load(File.open(path))
    log.debug @data.inspect
    
  rescue ArgumentError => e
    log.fatal "Could not parse YAML: #{e.message}"
    log.fatal e.backtrace
    exit()
  end
  
  return @data  
end

.save(newData, path, options = {}) ⇒ Object

Saves the database to disk



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# File 'lib/ardtweeno/configreader.rb', line 55

def save(newData, path, options={})
  @log = options[:log] ||= Logger.new(STDOUT)
  @log.level = options[:level] ||= Logger::DEBUG
  
  @data = newData
  
  begin
    unless options[:mode] == 'append'
      f = File.open(path, "w")
    else
      f = File.open(path, "a")
    end
    
    f.write(@data.to_yaml)
    f.close
  rescue Exception => e
    @log.fatal e.message
    @log.fatal e.backtrace
    exit()
  end
  
end