Contents

class NameError
  # Extract the name of the missing constant from the exception message.
  def missing_name
    $1 if /((::)?([A-Z]\w*)(::[A-Z]\w*)*)$/ =~ message
  end

  # Was this exception raised because the given name was missing?
  def missing_name?(name)
    if name.is_a? Symbol
      last_name = (missing_name || '').split('::').last
      last_name == name.to_s
    else
      missing_name == name.to_s
    end
  end
end

Version data entries

2 entries across 2 versions & 2 rubygems

Version	Path
activesupport-3.0.pre	lib/active_support/core_ext/name_error.rb
recliner-0.0.1	vendor/activesupport/lib/active_support/core_ext/name_error.rb