Class: Arel::Visitors::MySQLSpatial

Inherits:
MySQL
  • Object
show all
Includes:
RGeo::ActiveRecord::SpatialToSql
Defined in:
lib/active_record/connection_adapters/mysqlspatial_adapter/arel_tosql.rb

Constant Summary collapse

FUNC_MAP = 
{
  'st_wkttosql' => 'GeomFromText',
  'st_wkbtosql' => 'GeomFromWKB',
  'st_length' => 'GLength',
}

Instance Method Summary collapse

Instance Method Details

#st_func(standard_name_) ⇒ Object 



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# File 'lib/active_record/connection_adapters/mysqlspatial_adapter/arel_tosql.rb', line 52

def st_func(standard_name_)
  if (name_ = FUNC_MAP[standard_name_.downcase])
    name_
  elsif standard_name_ =~ /^st_(\w+)$/i
    $1
  else
    standard_name_
  end
end