Class: AwsRecord::Generators::SecondaryIndex
- Inherits:
-
Object
- Object
- AwsRecord::Generators::SecondaryIndex
- Defined in:
- lib/generators/aws_record/secondary_index.rb
Constant Summary collapse
- PROJ_TYPES =
%w(ALL KEYS_ONLY INCLUDE)
Instance Attribute Summary collapse
-
#hash_key ⇒ Object
readonly
Returns the value of attribute hash_key.
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#projection_type ⇒ Object
readonly
Returns the value of attribute projection_type.
-
#range_key ⇒ Object
readonly
Returns the value of attribute range_key.
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(name, opts) ⇒ SecondaryIndex
constructor
A new instance of SecondaryIndex.
Constructor Details
#initialize(name, opts) ⇒ SecondaryIndex
Returns a new instance of SecondaryIndex.
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# File 'lib/generators/aws_record/secondary_index.rb', line 38 def initialize(name, opts) raise ArgumentError.new("You must provide a name") if not name raise ArgumentError.new("You must provide a hash key") if not opts[:hash_key] if opts.key? :projection_type raise ArgumentError.new("Invalid projection type #{opts[:projection_type]}") if not PROJ_TYPES.include? opts[:projection_type] raise NotImplementedError.new("ALL is the only projection type currently supported") if opts[:projection_type] != "ALL" else opts[:projection_type] = "ALL" end if opts[:hash_key] == opts[:range_key] raise ArgumentError.new("#{opts[:hash_key]} cannot be both the rkey and hkey for gsi #{name}") end @name = name @hash_key = opts[:hash_key] @range_key = opts[:range_key] @projection_type = '"' + "#{opts[:projection_type]}" + '"' end |
Instance Attribute Details
#hash_key ⇒ Object (readonly)
Returns the value of attribute hash_key.
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# File 'lib/generators/aws_record/secondary_index.rb', line 6 def hash_key @hash_key end |
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/generators/aws_record/secondary_index.rb', line 6 def name @name end |
#projection_type ⇒ Object (readonly)
Returns the value of attribute projection_type.
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# File 'lib/generators/aws_record/secondary_index.rb', line 6 def projection_type @projection_type end |
#range_key ⇒ Object (readonly)
Returns the value of attribute range_key.
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# File 'lib/generators/aws_record/secondary_index.rb', line 6 def range_key @range_key end |
Class Method Details
.parse(key_definition) ⇒ Object
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# File 'lib/generators/aws_record/secondary_index.rb', line 9 def parse(key_definition) name, = key_definition.split(':') = .split(',') if opts = () new(name, opts) end |