Class: DataMapper::Property::List
- Inherits:
-
Text
- Object
- Text
- DataMapper::Property::List
- Defined in:
- lib/types/list.rb
Instance Method Summary collapse
- #custom? ⇒ Boolean
- #dump(value) ⇒ Object
- #load(value) ⇒ Object
- #primitive?(value) ⇒ Boolean
- #typecast_to_primitive(value) ⇒ Object
- #valid?(value, negated = false) ⇒ Boolean
Instance Method Details
#custom? ⇒ Boolean
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# File 'lib/types/list.rb', line 4 def custom? true end |
#dump(value) ⇒ Object
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# File 'lib/types/list.rb', line 29 def dump(value) if value.is_a?(::String) value else "[#{value.join(",").to_s}]" end end |
#load(value) ⇒ Object
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# File 'lib/types/list.rb', line 16 def load(value) if value.nil? Array.new elsif value.is_a?(::Array) value elsif value.is_a?(::String) value else raise ArgumentError.new("not sure what type #{value.class}") end end |
#primitive?(value) ⇒ Boolean
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# File 'lib/types/list.rb', line 8 def primitive?(value) value.kind_of?(::Array) || value.kind_of?(::String) end |
#typecast_to_primitive(value) ⇒ Object
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# File 'lib/types/list.rb', line 37 def typecast_to_primitive(value) value.to_s end |
#valid?(value, negated = false) ⇒ Boolean
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# File 'lib/types/list.rb', line 12 def valid?(value, negated = false) super || dump(value).kind_of?(::String) end |