Current File : //proc/self/root/opt/cpanel/ea-ruby24/root/usr/share/ri/system/Module/undef_method-i.ri
U:RDoc::AnyMethod[iI"undef_method:ETI"Module#undef_method;TF: privateo:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [
I"FPrevents the current class from responding to calls to the named ;TI"Jmethod. Contrast this with <code>remove_method</code>, which deletes ;TI"Bthe method from the particular class; Ruby will still search ;TI"@superclasses and mixed-in modules for a possible receiver. ;TI"/String arguments are converted to symbols.;To: RDoc::Markup::BlankLine o:RDoc::Markup::Verbatim; [ I"class Parent
;TI" def hello
;TI" puts "In parent"
;TI" end
;TI" end
;TI"class Child < Parent
;TI" def hello
;TI" puts "In child"
;TI" end
;TI" end
;TI"
;TI"c = Child.new
;TI"
c.hello
;TI"
;TI"class Child
;TI"B remove_method :hello # remove from child, still in parent
;TI" end
;TI"
c.hello
;TI"
;TI"class Child
;TI"< undef_method :hello # prevent any calls to 'hello'
;TI" end
;TI"
c.hello
;T: @format0o;
; [I"<em>produces:</em>;T@o; ; [I"In child
;TI"In parent
;TI"Qprog.rb:23: undefined method `hello' for #<Child:0x401b3bb4> (NoMethodError);T;
0:
@fileI"vm_method.c;T:0@omit_headings_from_table_of_contents_below0I"Eundef_method(symbol) -> self
undef_method(string) -> self
;T0[ I" (*args);T@4FI" Module;TcRDoc::NormalClass00
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