method
yaml_new
v1_8_7_330 -
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Class: String
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dvdplm -
February 5, 2009
1 thank
Weird method...
Takes three params:
- a Class constant (has to be an existing class) - a "tag" param that, if set to "tag:yaml.org,2002:binary" will call unpack("m") on the third parameter, val; any other values for tag are ignored - val can be a Hash or a String; if it's a string it is wrapped in a hash {'str' => val}, other wise...
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an instance of klass is allocated
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an instance of string is initialized, with the val parameter, and bound to the class context
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for each key in val (if any!), set instance variables in the instantiated class
So, what does this method do, a part from making my eyes hurt? It loads a yaml file and instantiates a class and sets the ivars found in the yaml file. Sorta.
It is probably the worst code I have ever seen in the ruby standard libs. WTF!!
:)