Module: CodeBrkrGameTraining::FileOperations

Included in:
Game
Defined in:
lib/code_brkr_game_training/modules/file_operations.rb

Overview

Module for file operations

Instance Method Summary collapse

Instance Method Details

#load_from_file(path) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/code_brkr_game_training/modules/file_operations.rb', line 12

def load_from_file(path)
  begin
    yml_data = File.open(path, &:read)
  rescue Errno::ENOENT
    yml_data = ''
  end

  YAML.load_stream(
    yml_data
  )
end

#save_to_file(data, path) ⇒ Object 



7
8
9
10
 
# File 'lib/code_brkr_game_training/modules/file_operations.rb', line 7

def save_to_file(data, path)
  yml = YAML.dump(data)
  File.open(path, 'a') { |yml_file| yml_file.write(yml) }
end