binding creates a new Method object : instance_method « Reflection « Ruby

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Ruby » Reflection » instance_method

binding creates a new Method object





unbound_length = String.instance_method(:length) 

class String 

def length 

99 

end 

end 

str = "cat" 

str.length # 99 

bound_length = unbound_length.bind(str) 

bound_length.call # 3

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