Rails 4.1
Rails 4.1
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NameError

class NameError

Parent:
Object

Public Instance Methods

missing_name() Show source

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