Class: Settings

Inherits:
Object
  • Object
show all
Defined in:
lib/game_2d/storage.rb

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Settings

Returns a new instance of Settings.



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# File 'lib/game_2d/storage.rb', line 27

def initialize(name)
  @name = name
  @values = File.exist?(name) ? JSON.parse(IO.read(name)).fix_keys : {}
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/game_2d/storage.rb', line 37

def [](key); @values[key]; end

#[]=(key, value) ⇒ Object 



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# File 'lib/game_2d/storage.rb', line 38

def []=(key, value); @values[key] = value; end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/game_2d/storage.rb', line 39

def empty?; @values.empty?; end

#save ⇒ Object 



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# File 'lib/game_2d/storage.rb', line 32

def save
  puts "Writing to #{self}"
  File.open(@name, 'w') {|f| f.write(@values.to_json) }
end

#to_s ⇒ Object 



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# File 'lib/game_2d/storage.rb', line 41

def to_s; "Settings(#{@name})"; end