Colleen Murphy 6e4b2bab93 Add norman field attribute "pointer" ... Add a new field attribute "pointer" to indicate that the generated client code for the field must be a pointer. This allows clients to differentiate between sending nil/leaving the value unset and sending an empty map or slice. This change also removes the `nullablestring` norman type introduced in 30f8d18 since schemas that need a pointer to a string can now use this field attribute. There are no libraries currently using this feature so it should be safe to remove. Example usage: ``` Labels map[string]string `json:"labels" norman:"pointer"` ``` Resulting API schema: ``` "labels": { "create": true, "nullable": true, "pointer": true, "type": "map[string]", "update": true } ``` Generated client code: ``` Labels *map[string]string `json:"labels,omitempty" yaml:"labels,omitempty"` ```		2021-06-07 16:33:59 -07:00
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builder_test.go	Default empty strings	2018-03-01 14:29:27 -07:00
builder.go	Add norman field attribute "pointer"	2021-06-07 16:33:59 -07:00