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daml2ts: Lift type annotation for variant decoders to jtv.oneOf #3994

Merged
merged 1 commit into from
Jan 9, 2020
Merged

daml2ts: Lift type annotation for variant decoders to jtv.oneOf #3994

merged 1 commit into from
Jan 9, 2020

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hurryabit
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@hurryabit hurryabit commented Jan 9, 2020 •
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Currently, the generated decoder for, say, Either looks like

() => jtv.oneOf(
  jtv.object<Either<a, b>>(...),
  jtv.object<Either<a, b>>(...),
)

After this PR, the generated code will look like

() => jtv.oneOf<Either<a, b>>(
  jtv.object(...),
  jtv.object(...),
)

That saves us a few type annotations but nothing major.

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@hurryabit
daml2ts: Lift type annotation for variant decoders to jtv.oneOf
03e2d57 
Currently, the generated decoder for, say, `Either` looks like
```ts
() => jtv.oneOf(
  jtv.object<Either<a, b>>(...),
  jtv.object<Either<a, b>>(...),
)
```
After this PR, the generated code will look like
```ts
() => jtv.oneOf<Either<a, b>>(
  jtv.object(...),
  jtv.object(...),
)
```
That saves us a few type annotations but nothing major.

CHANGELOG_BEGIN
CHANGELOG_END
@hurryabit hurryabit requested a review from a user January 9, 2020 10:04
@hurryabit
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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

ghost
ghost approved these changes Jan 9, 2020
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If it works then great.

@mergify mergify bot merged commit 1d07d82 into master Jan 9, 2020
@mergify mergify bot deleted the daml2ts-variant-type-annot branch January 9, 2020 12:22
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