Grabs errors from an array of messages (like ActiveRecord::Validations) The
second parameter directs the errors cache to be cleared (default) or not
(by passing true)
# File activeresource/lib/active_resource/validations.rb, line 14
def from_array(messages, save_cache = false)
clear unless save_cache
humanized_attributes = @base.attributes.keys.inject({}) { |h, attr_name| h.update(attr_name.humanize => attr_name) }
messages.each do |message|
attr_message = humanized_attributes.keys.detect do |attr_name|
if message[0, attr_name.size + 1] == "#{attr_name} "
add humanized_attributes[attr_name], message[(attr_name.size + 1)..-1]
end
end
self[:base] << message if attr_message.nil?
end
end