module ActiveRecord::ConnectionAdapters::SchemaStatements

Public Instance Methods

add_earthdistance_index(table_name, options = {}) click to toggle source
# File lib/activerecord-postgres-earthdistance/activerecord.rb, line 6
def add_earthdistance_index(table_name, options = {})
  execute("CREATE INDEX %s_earthdistance_ix ON %s USING gist (ll_to_earth(%s, %s));" % [table_name, table_name, (options[:lat] || "lat"), (options[:lng] || "lng")])
end
remove_earthdistance_index(table_name) click to toggle source
# File lib/activerecord-postgres-earthdistance/activerecord.rb, line 10
def remove_earthdistance_index(table_name)
  execute("DROP INDEX %s_earthdistance_ix;" % [table_name])
end