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Alex Rivera
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Is it possible in Ruby to get a reference to methods of an object ( I would like to know if this can be done without procs/lambdas ) , for example , consider the following code : class X def initialize @map = {} setup_map end private def setup_map # @map["a"] = get reference to a method # @map["b"] = get reference to b method # @map["c"] = get referebce to c method end public def call(a) @map["a"](a) if a > 10 @map["b"](a) if a > 20 @map["c"](a) if a > 30 end def a(arg) puts "a was called with #{arg}" end def b(arg) puts "b was called with #{arg}" end def c(arg) puts "c was called with #{arg}" end end Is it possible to do such thing ? I would like to avoid procs/lambdas because I want to be able to change the behaviour of A,B,C by subclassing .
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