Question: Redeemers as map

[MarcelKlammer]

What's the currently handling for Redeemer maps in CSL?
Currently the lib only has array style APIs.

; Flat Array support is included for backwards compatibility and will be removed in the next era.
; It is recommended for tools to adopt using a Map instead of Array going forward.
redeemers = [+ [tag : redeemer_tag, index : uint .size 4, data : plutus_data, ex_units : ex_units]]
             / {+ [tag : redeemer_tag, index : uint .size 4] => [data : plutus_data, ex_units : ex_units]}

[lisicky]

Hi @MarcelKlammer! We support it for serialization round-trip, the api to force using a map is not public now. But we will probably open it in the next version and force using a map structure by default.
But anyway the array format is still legal for the protocol and third-party tooling should support it.

[lisicky]

Also, if you have issue with signing a transaction by CSL you can these functions in FixedTransaction structure.

.sign_and_add_vkey_signature()
.sign_and_add_icarus_bootstrap_signature()
.sign_and_add_daedalus_bootstrap_signature()
.add_vkey_witness()
.add_bootstrap_witness()

FixedTransaction preserves tx body, and all witnesses expect signatures as is, that helps to avoid incorrect tx hash and script integrity hash

[lisicky]

Since CSL 13.0.0 redeemers map will be default serialization format.