feat(ScanSlice): Add Scanner support (#489)

Add Scanner support to ScanSlice.

Previously ScanStruct manually scanned results into structs which
didn't use any special handling required by the struct as defined
by its RedisScan method.

* Use named subtests in TestScanSlice.
* Remove duplicate test.
2 files changed
tree: 5429223b1e4774cbd6e2e1ba754bb15c4f861f06
  1. .github/
  2. .travis.yml
  4. README.markdown
  5. go.mod
  6. go.sum
  7. redis/
  8. redisx/