Support awaiting optional Promises #49
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This is to allow optional chaining inside an 'await' function, eg:
try await(self.foo?.bar())
If the promise is 'nil', 'await' immediately returns 'nil' and does
nothing more.
Codecov Report
@@ Coverage Diff @@
## master #49 +/- ##
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- Coverage 100% 97.64% -2.36%
==========================================
Files 4 4
Lines 75 85 +10
==========================================
+ Hits 75 83 +8
- Misses 0 2 +2
Continue to review full report at Codecov.
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Hey @yannickl, what's the status on this PR? Thanks 😄 |
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This PR adds support for
awaiting optional promises, which allows for optional chaining inside anawaitfunction, like so:If the promise is
nil,awaitimmediately returnsniland does nothing more; otherwise it executes the promise as normal and returns anOptionalwrapping the awaited value. This is implemented for bothPromises andGuarantees.This should resolve #19 — please let me know what you think, and thank you for providing this library!