method

missing_name

v4.2.1 - Show latest stable - Class: NameError

missing_name()

public

Extract the name of the missing constant from the exception message.

# File activesupport/lib/active_support/core_ext/name_error.rb, line 3
  def missing_name
    if /undefined local variable or method/ !~ message
      $1 if /((::)?([A-Z]\w*)(::[A-Z]\w*)*)$/ =~ message
    end
  end

missing_name

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