Function initPatternValidation

http/codegen/openapi/v2/builder.go:714–723

(def any, pattern string)

}

func initPatternValidation(def any, pattern string) {
	switch actual := def.(type) {
	case *Parameter:
		actual.Pattern = pattern
	case *Header:
		actual.Pattern = pattern
	case *Items:
		actual.Pattern = pattern
	}
}

func initExclusiveMinimumValidation(def any, exclMin *float64) {
	switch actual := def.(type) {