method

new_toplevel

Ruby latest stable (v2_5_5) - 0 notes - Class: ERB

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new_toplevel(vars = nil) private

Returns a new binding each time near TOPLEVEL_BINDING for runs that do not specify a binding.

# File lib/erb.rb, line 893
  def new_toplevel(vars = nil)
    b = TOPLEVEL_BINDING
    if vars
      vars = vars.select {|v| b.local_variable_defined?(v)}
      unless vars.empty?
        return b.eval("tap {|;#{vars.join(',')}| break binding}")
      end
    end
    b.dup
  end

new_toplevel

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