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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 <code>Class</code>.;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"Dassigned to a global constant (<code>Name</code> in this case).;T@o; ;[ I"FWhen <code>Name.new</code> is called to create a new object, the ;TI"F<code>new</code> method in <code>Class</code> is run by default. ;TI"@This can be demonstrated by overriding <code>new</code> in ;TI"<code>Class</code>:;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" object.c;T; 0; 0; 0[ [ [ [[I" class;T[[: public[[I"new;TI" object.c;T[:protected[ [: private[ [I" instance;T[[;[ [I" allocate;T@g[I"json_creatable?;FI" ext/json/lib/json/common.rb;T[I"new;T@g[I"superclass;T@g[;[ [;[[I"inherited;T@g[ [U:RDoc::Context::Section[i 0o;;[ ; 0; 0[@ @@[@[cRDoc::TopLevel
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