trait val _ValueType
fun box string() : String val
fun box value_of( s: String val) : (Bool val | String val | I64 val | U64 val | F64 val | _StringSeq val) ?
fun box is_seq() : Bool val
fun box append( v1: (Bool val | String val | I64 val | U64 val | F64 val | _StringSeq val), v2: (Bool val | String val | I64 val | U64 val | F64 val | _StringSeq val)) : (Bool val | String val | I64 val | U64 val | F64 val | _StringSeq val)
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© 2014-2015, Causality Ltd.
Licensed under the BSD 2-Clause License.
https://stdlib.ponylang.io/cli-_ValueType