module Kernel
Public Instance Methods
template_evaluator_set_local_vars( locals = {} ) { || ... }
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# File lib/fun_with/core_extensions/kernel.rb, line 2 def template_evaluator_set_local_vars( locals = {}, &block ) old_local_vars = {} for k, v in locals var = :"@#{k}" old_local_vars[k] = instance_variable_get( var ) instance_variable_set( var, v ) end yield ensure # make all as it once was for k, v in old_local_vars var = :"@#{k}" instance_variable_set( var, v ) end end