Class: Canfig::YAML

Inherits:

Object

• Object
• Canfig::YAML

Defined in:

lib/canfig/yaml.rb

Instance Attribute Summary

• #file ⇒ Object readonly

  Returns the value of attribute file.

Instance Method Summary

• #initialize(file) ⇒ YAML constructor

  A new instance of YAML.

• #load ⇒ Object (also: #data)
• #reload ⇒ Object
• #write ⇒ Object

Constructor Details

#initialize(file) ⇒ YAML

Returns a new instance of YAML.

# File 'lib/canfig/yaml.rb', line 5

def initialize(file)
  @file = file
end

Instance Attribute Details

#file ⇒ Object (readonly)

Returns the value of attribute file.

# File 'lib/canfig/yaml.rb', line 3

def file
  @file
end

Instance Method Details

#load ⇒ Object Also known as: data

# File 'lib/canfig/yaml.rb', line 9

def load
  @data ||= ::YAML.load_file(file).symbolize_keys
end

#reload ⇒ Object

# File 'lib/canfig/yaml.rb', line 14

def reload
  @data = nil
  self.load
end

#write ⇒ Object

# File 'lib/canfig/yaml.rb', line 19

def write
  File.open(file, 'w') do |f|
    f.write(::YAML.dump(data))
  end
end