Method: Osm::FlexiRecord::Column#delete

Defined in:
lib/osm/flexi_record.rb

#delete(api) ⇒ Boolean

Delete a column in OSM

Parameters:

  • api (Osm::Api) —

    The api to use to make the request

Returns:

  • (Boolean) —

    whether the column was deleted from OSM

Raises:



191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
 
# File 'lib/osm/flexi_record.rb', line 191

def delete(api)
  require_ability_to(api, :write, :flexi, flexi_record.section_id)
  raise Osm::Forbidden, 'this column is not editable' unless self.editable

  data = api.perform_query("extras.php?action=deleteColumn&sectionid=#{flexi_record.section_id}&extraid=#{flexi_record.id}", {
    'columnId' => self.id,
  })

  if (data.is_a?(Hash) && data.has_key?('config'))
    ActiveSupport::JSON.decode(data['config']).each do |f|
      if f['id'] == self.id
        # It wasn't deleted
        return false
      end
    end
  end

  # The cached columns for the flexi record will be out of date - remove them
  cache_delete(api, ['flexi_record_columns', flexi_record.id])
  return true
end