method

from_array

Ruby on Rails latest stable (v3.2.13) - 0 notes - Class: ActiveResource::Errors

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What's this?

from_array(messages, save_cache = false) public

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).

Show source

# File activeresource/lib/active_resource/validations.rb, line 14
    def from_array(messages, save_cache = false)
      clear unless save_cache
      humanized_attributes = Hash[@base.attributes.keys.map { |attr_name| [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

from_array

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