Final SRFI 189: Maybe and Either: optional container types Arthur A. Gleckler (15 Jul 2020 06:31 UTC)

Re: Final SRFI 189: Maybe and Either: optional container types Shiro Kawai (15 Jul 2020 07:17 UTC)

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Fwd: Final SRFI 189: Maybe and Either: optional container types John Cowan (16 Jul 2020 03:23 UTC)

Re: Final SRFI 189: Maybe and Either: optional container types Arthur A. Gleckler (16 Jul 2020 03:41 UTC)

Re: Final SRFI 189: Maybe and Either: optional container types Shiro Kawai (15 Jul 2020 07:17 UTC)

Re: Final SRFI 189: Maybe and Either: optional container types Wolfgang Corcoran-Mathe (15 Jul 2020 12:57 UTC)