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module Shoulda # :nodoc:
module ActiveRecord # :nodoc:
module Helpers
def pretty_error_messages(obj) # :nodoc:
obj.errors.map do |a, m|
msg = "#{a} #{m}"
msg << " (#{obj.send(a).inspect})" unless a.to_sym == :base
end
end
# Helper method that determines the default error message used by Active
# Record. Works for both existing Rails 2.1 and Rails 2.2 with the newly
# introduced I18n module used for localization.
#
# default_error_message(:blank)
# default_error_message(:too_short, :count => 5)
# default_error_message(:too_long, :count => 60)
def default_error_message(key, values = {})
if Object.const_defined?(:I18n) # Rails >= 2.2
I18n.translate("activerecord.errors.messages.#{key}", values)
else # Rails <= 2.1.x
::ActiveRecord::Errors.default_error_messages[key] % values[:count]
end
end
end
end
end
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