Class: AutoData::Parse

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Parse

TODO: Make all methods private



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# File 'lib/auto_data.rb', line 8

def initialize()
  @gvar=ENV['AUTO_DATA_PATH'].to_s

  if @gvar.length == 0
    raise Exception.new("Variable is not defined : ENV[\'AUTO_DATA_PATH\']")
  end
  
  @files = Hash.new
  @file_count=0

  Dir[ @gvar + '/**/*.yml'].each { |file|  begin
    @files['fullpath_' + @file_count.to_s]=file
    @files['filename_' + @file_count.to_s]=file.split('/').last
    @files['name_' + @file_count.to_s]=file.split('/').last.to_s.split('.').first
    @file_count +=1
    end}


end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(filename, *args) ⇒ Object 



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# File 'lib/auto_data.rb', line 51

def method_missing (filename, *args)
  fileinfo= args[0].to_s.split('.')
  if fileinfo.size !=2
    raise Exception.new('Malformed structure, must be <AutoData.filename(\'key.subkey\')> ')
  end
  key= fileinfo[0]
  subkey= fileinfo[1]
  load(filename)
  result= begin @file["#{key}"]["#{subkey}"].nil? ? 'No Value Found' : @file["#{key}"]["#{subkey}"]
  rescue NoMethodError => e
            puts "Couldn't find key #{subkey}.#{subkey} #{e.message}"
  end

  result
end

Instance Method Details

#load(file) ⇒ Object 



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# File 'lib/auto_data.rb', line 28

def load(file)

  if @files.value?(file).nil?
    raise Exception.new("File name is not found #{file}")
  end
  key_value= @files.key(file.to_s).to_s
  key_2find = 'fullpath_' + key_value.split('_').last
  local_file_path =nil
  @files.each_pair {|key,value| begin
    if key == key_2find
      local_file_path = value
      break
    end
  end}

  @file = begin
          YAML.load_file(local_file_path)
        rescue Exception => e
            puts "Could not parse auto objects files: #{e.message}"
            raise Exception.new('Could not parse auto objects files: #{e.message}')
        end
end