Class: PHash

Inherits:

Hash

• Object
• Hash
• PHash

Defined in:

lib/phash.rb

Instance Method Summary

• #flush ⇒ Object
• #initialize(path) ⇒ PHash constructor

  A new instance of PHash.

Constructor Details

#initialize(path) ⇒ PHash

Returns a new instance of PHash.

# File 'lib/phash.rb', line 5

def initialize(path)
  @path = path
  if File.exist?(@path)
    data = YAML.load(File.read(@path)) rescue nil
    self.replace(data) if data
  end
end

Instance Method Details

#flush ⇒ Object

# File 'lib/phash.rb', line 13

def flush
  File.open(@path,'w') { |f| f.write(self.to_yaml)}
end