Class: YAML::Options

Inherits:
Hash
  • Object
show all
Defined in:
lib/yaml/options.rb,
lib/yaml/options/version.rb

Constant Summary collapse

VERSION = 
"1.0.1"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hash = {}) ⇒ Options

Returns a new instance of Options.



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# File 'lib/yaml/options.rb', line 16

def initialize(hash = {})
  hash.each do |key, value|
    self[key] = convert(value)
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/yaml/options.rb', line 30

def method_missing(name, *args)
  name_string = name.to_s
  if name_string.chomp!("=")
    self[name_string] = args.first
  else
    self[name]
  end
end

Class Method Details

.load(str) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/yaml/options.rb', line 7

def self.load(str)
  hash = YAML.load(str)
  raise ArgumentError, "str must be a YAML hash" unless hash.is_a?(Hash)
  new(hash)
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/yaml/options.rb', line 22

def [](key)
  super(key.to_sym)
end

#[]=(key, value) ⇒ Object 



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# File 'lib/yaml/options.rb', line 26

def []=(key, value)
  super(key.to_sym, value)
end

#respond_to_missing?(name, include_private) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/yaml/options.rb', line 39

def respond_to_missing?(name, include_private)
  true
end