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Contents
module Shoulda # :nodoc:
module Matchers
module ActiveModel # :nodoc:
module Helpers
def pretty_error_messages(obj) # :nodoc:
obj.errors.map do |attribute, model|
msg = "#{attribute} #{model}"
if attribute.to_sym != :base && obj.respond_to?(attribute)
msg << " (#{obj.__send__(attribute).inspect})"
end
msg
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. Use with Rails 3.0 and
# up will delegate to ActiveModel::Errors.generate_error if a model
# instance is given.
#
# default_error_message(:blank)
# default_error_message(:too_short, count: 5)
# default_error_message(:too_long, count: 60)
# default_error_message(:blank, model_name: 'user', attribute: 'name')
# default_error_message(:blank, instance: #<Model>, attribute: 'name')
def default_error_message(key, options = {})
model_name = options.delete(:model_name)
attribute = options.delete(:attribute)
instance = options.delete(:instance)
if instance && instance.errors.respond_to?(:generate_message)
instance.errors.generate_message(attribute.to_sym, key, options)
else
default_translation = [ :"activerecord.errors.models.#{model_name}.#{key}",
:"activerecord.errors.messages.#{key}",
:"errors.attributes.#{attribute}.#{key}",
:"errors.messages.#{key}" ]
I18n.translate(:"activerecord.errors.models.#{model_name}.attributes.#{attribute}.#{key}",
{ default: default_translation }.merge(options))
end
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems