Class: DataMapper::Types::Json
- Inherits:
-
DataMapper::Type
- Object
- DataMapper::Type
- DataMapper::Types::Json
- Defined in:
- lib/dm-types/json.rb
Class Method Summary collapse
Class Method Details
.dump(value, property) ⇒ Object
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# File 'lib/dm-types/json.rb', line 20 def self.dump(value, property) if value.nil? nil elsif value.is_a?(String) value else ::JSON.dump(value) end end |
.load(value, property) ⇒ Object
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# File 'lib/dm-types/json.rb', line 10 def self.load(value, property) if value.nil? nil elsif value.is_a?(String) ::JSON.load(value) else raise ArgumentError.new("+value+ must be nil or a String") end end |
.typecast(value, property) ⇒ Object
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# File 'lib/dm-types/json.rb', line 30 def self.typecast(value, property) # Arrays and hashes are left alone, while strings are parsed as JSON. if value.kind_of?(Array) || value.kind_of?(Hash) value else ::JSON.load(value.to_s) end end |