Functor - fproductLeft

[pk044]

Closes #3414

[LukaJCB]

Nice, thank you :)

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@4465141). Click here to learn what that means.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##             master    #3421   +/-   ##
=========================================
  Coverage          ?   92.71%           
=========================================
  Files             ?      379           
  Lines             ?     7987           
  Branches          ?      234           
=========================================
  Hits              ?     7405           
  Misses            ?      582           
  Partials          ?        0           

Flag	Coverage Δ
#scala_version_212	92.74% <100.00%> (?)
#scala_version_213	92.50% <100.00%> (?)

Impacted Files	Coverage Δ
core/src/main/scala/cats/Functor.scala	100.00% <100.00%> (ø)
kernel/src/main/scala/cats/kernel/Bounded.scala	8.33% <0.00%> (ø)
...ain/scala/cats/laws/discipline/TraverseTests.scala	100.00% <0.00%> (ø)
...a/cats/laws/discipline/ApplicativeErrorTests.scala	100.00% <0.00%> (ø)
...ws/src/main/scala/cats/laws/DistributiveLaws.scala	100.00% <0.00%> (ø)
...ts/laws/discipline/InvariantSemigroupalTests.scala	100.00% <0.00%> (ø)
...main/scala/cats/laws/discipline/FlatMapTests.scala	100.00% <0.00%> (ø)
kernel/src/main/scala/cats/kernel/Band.scala	50.00% <0.00%> (ø)
.../src/main/scala/cats/syntax/applicativeError.scala	77.77% <0.00%> (ø)
core/src/main/scala/cats/data/WriterT.scala	91.40% <0.00%> (ø)
... and 370 more

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (master@4465141). Click here to learn what that means.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##             master    #3421   +/-   ##
=========================================
  Coverage          ?   92.71%           
=========================================
  Files             ?      379           
  Lines             ?     7987           
  Branches          ?      234           
=========================================
  Hits              ?     7405           
  Misses            ?      582           
  Partials          ?        0           

Flag	Coverage Δ
#scala_version_212	92.74% <100.00%> (?)
#scala_version_213	92.50% <100.00%> (?)

Impacted Files	Coverage Δ
core/src/main/scala/cats/Functor.scala	100.00% <100.00%> (ø)
...ain/scala/cats/kernel/instances/MapInstances.scala	100.00% <0.00%> (ø)
...la/cats/kernel/laws/CommutativeSemigroupLaws.scala	100.00% <0.00%> (ø)
core/src/main/scala/cats/arrow/Strong.scala	100.00% <0.00%> (ø)
...ain/scala/cats/laws/discipline/FoldableTests.scala	100.00% <0.00%> (ø)
...rc/main/scala/cats/laws/discipline/arbitrary.scala	99.14% <0.00%> (ø)
core/src/main/scala/cats/instances/parallel.scala	0.00% <0.00%> (ø)
core/src/main/scala/cats/data/EitherK.scala	94.54% <0.00%> (ø)
...main/scala/cats/laws/discipline/MonoidKTests.scala	100.00% <0.00%> (ø)
core/src/main/scala/cats/evidence/As.scala	100.00% <0.00%> (ø)
... and 370 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 4465141...409015f. Read the comment docs.