AWS::Record is an ORM built on top of AWS services.
for backwards compatability with the old AWS::Record::Base
A utility method for casting values into an array.
nil is returned as an empty array, []
Arrays are returned unmodified
Everything else is returned as the sole element of an array
@param [Object] value @return [Array] The value cast into an array @private
# File lib/aws/record.rb, line 91 def self.as_array value case value when nil then [] when Set then value.to_a when Array then value else [value] end end
A utility method for casting values into
Sets are returned unmodified
everything else is passed through #{::as_array} and then into a new Set
@param [Object] value @return [Set] The value cast into a Set. @private
# File lib/aws/record.rb, line 108 def self.as_set value case value when Set then value else Set.new(as_array(value)) end end
@return [String,nil] The string that is prepended to all domain names.
# File lib/aws/record.rb, line 51 def self.domain_prefix @domain_prefix end
Sets a prefix to be applied to all SimpleDB domains associated with AWS::Record::Base classes.
AWS::Record.domain_prefix = 'production_' class Product < AWS::Record::Base set_shard_name 'products' end p = Product.new p.shard #=> 'products' p.save # the product is persisted to the 'production-products' domain
@param [String] prefix A prefix to append to all domains. This is useful
for grouping domains used by one application with a single prefix.
# File lib/aws/record.rb, line 46 def self.domain_prefix= prefix @domain_prefix = prefix end
@return [String,nil] The string that is prepended to all table names.
# File lib/aws/record.rb, line 78 def self.table_prefix @table_prefix end
Sets a prefix to be applied to all DynamoDB tables associated with {AWS::Record::HashModel} and {AWS::Record::ListModel} classes.
AWS::Record.table_prefix = 'production_' class Product < AWS::Record::HashModel set_shard_name 'products' end p = Product.new p.shard #=> 'products' p.save # the product is persisted to the 'production-products' table
@param [String] prefix A prefix to append to all tables. This is
useful for grouping tables used by one application with a single prefix.
# File lib/aws/record.rb, line 73 def self.table_prefix= prefix @table_prefix = prefix end