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# Provides the old API for Rails and friends.
# Note that this might become an optional "deprecation" gem in Reform 3.
class Reform::Contract::Result::Errors
  def initialize(result, form)
    @result        = result # DISCUSS: we don't use this ATM?
    @form          = form
    @dotted_errors = {} # Reform does not endorse this style of error msgs.

    DottedErrors.(@form, [], @dotted_errors)
  end

  # PROTOTYPING. THIS WILL GO TO A SEPARATE GEM IN REFORM 2.4/3.0.
  DottedErrors = ->(form, prefix, hash) do
    result = form.to_result
    result.messages.collect { |k,v| hash[ [*prefix, k].join(".").to_sym] = v }

    form.schema.each(twin: true) { |dfn|
      Disposable::Twin::PropertyProcessor.new(dfn, form).() do |frm, i|
        # DottedErrors.(form.send(dfn[:name])[i], [*prefix, dfn[:name], i], hash) and next if i
        DottedErrors.(form.send(dfn[:name])[i], [*prefix, dfn[:name]], hash) and next if i
        DottedErrors.(form.send(dfn[:name]), [*prefix, dfn[:name]], hash)
      end
    }
  end

  def messages(*args)
    @dotted_errors
  end

  def full_messages
		@dotted_errors.collect do |path, errors|
			human_field = path.to_s.gsub(/([\.\_])+/, " ").gsub(/(\b\w)+/) { |s| s.capitalize }
			errors.collect { |message| "#{human_field} #{message}" }
		end.flatten
  end

  def [](name)
  	@dotted_errors[name]
  end

  def size
    messages.size
  end
end

    # Ensure that we can return Active Record compliant full messages when using dry
    # we only want unique messages in our array
    #
    # @full_errors.add()

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
reform-2.3.0.rc1	lib/reform/errors.rb