module Iquest::SimpleTable::AttributeDescription

Public Instance Methods

human_attribute_description(attribute, options = {}) click to toggle source
# File lib/iquest/simple_table/attribute_description.rb, line 4
def human_attribute_description(attribute, options = {})
  parts     = attribute.to_s.split(".")
  attribute = parts.pop
  namespace = parts.join("/") unless parts.empty?
  attributes_scope = "#{i18n_scope}.descriptions"

  if namespace
    defaults = lookup_ancestors.map do |klass|
      :"#{attributes_scope}.#{klass.model_name.i18n_key}/#{namespace}.#{attribute}"
    end
    defaults << :"#{attributes_scope}.#{namespace}.#{attribute}"
  else
    defaults = lookup_ancestors.map do |klass|
      :"#{attributes_scope}.#{klass.model_name.i18n_key}.#{attribute}"
    end
  end

  defaults << options.delete(:default) if options[:default]

  options[:default] = ''
  I18n.translate(defaults.shift, options)
end