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Filename : cdesc-Class.ri
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U:RDoc::NormalClass[iI"
Class:ET@I"Module;To:RDoc::Markup::Document:@parts[o;;[�:
@fileI"class.c;T:0@omit_headings_from_table_of_contents_below0o;;[o:RDoc::Markup::Paragraph;[I";Extends any Class to include _json_creatable?_ method.;T;	I" ext/json/lib/json/common.rb;T;
0o;;[o;;[I"FClasses in Ruby are first-class objects---each is an instance of ;TI"class Class.;To:RDoc::Markup::BlankLine�o;;[I"0Typically, you create a new class by using:;T@o:RDoc::Markup::Verbatim;[I"class Name
;TI"0 # some code describing the class behavior
;TI"	end
;T:@format0o;;[I"MWhen a new class is created, an object of type Class is initialized and ;TI"7assigned to a global constant (Name in this case).;T@o;;[I"FWhen <code>Name.new</code> is called to create a new object, the ;TI"-#new method in Class is run by default. ;TI":This can be demonstrated by overriding #new in Class:;T@o;
;[I"class Class
;TI"  alias old_new new
;TI"  def new(*args)
;TI"2    print "Creating a new ", self.name, "\n"
;TI"    old_new(*args)
;TI"  end
;TI"	end
;TI"
;TI"class Name
;TI"	end
;TI"
;TI"n = Name.new
;T;0o;;[I"<em>produces:</em>;T@o;
;[I"Creating a new Name
;T;0o;;[	I"DClasses, modules, and objects are interrelated. In the diagram ;TI"Fthat follows, the vertical arrows represent inheritance, and the ;TI"<parentheses metaclasses. All metaclasses are instances ;TI"of the class `Class'.;To;
;[I"<                         +---------+             +-...
;TI"8                         |         |             |
;TI"<         BasicObject-----|-->(BasicObject)-------|-...
;TI"8             ^           |         ^             |
;TI"8             |           |         |             |
;TI"<          Object---------|----->(Object)---------|-...
;TI"8             ^           |         ^             |
;TI"8             |           |         |             |
;TI"8             +-------+   |         +--------+    |
;TI"8             |       |   |         |        |    |
;TI"<             |    Module-|---------|--->(Module)-|-...
;TI"8             |       ^   |         |        ^    |
;TI"8             |       |   |         |        |    |
;TI"<             |     Class-|---------|---->(Class)-|-...
;TI"8             |       ^   |         |        ^    |
;TI"8             |       +---+         |        +----+
;TI"*             |                     |
;TI";obj--->OtherClass---------->(OtherClass)-----------...;T;0;	I"
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