More expressive patterns

[polytypic]

Ideas

• [x] L.andP(...ps)
• [x] L.orP(...ps)
• [x] L.notP(p)
• [x] predicate
• [x] L.apP(iso, p)
• [x] L.letP([p2, p1], p)
• [ ] L.caseP(p, [c1, p1], ...[cN, pN])

Test

• [x] L.andP(...ps)
• [x] L.orP(...ps)
• [x] L.notP(p)
• [x] predicate
• [x] L.apP(iso, p)
• [x] L.letP([p2, p1], p)
• [ ] L.caseP(p, [c1, p1], ...[cN, pN])
• [x] full coverage

Docs

• [ ] L.andP(...ps)
• [ ] L.orP(...ps)
• [ ] L.notP(p)
• [ ] predicate
• [ ] L.apP(iso, p)
• [ ] L.letP([p2, p1], p)
• [ ] L.caseP(p, [c1, p1], ...[cN, pN])

[codecov-io]

Codecov Report

Merging #209 into master will increase coverage by 0.01%. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #209      +/-   ##
==========================================
+ Coverage   99.88%   99.89%   +0.01%     
==========================================
  Files           1        1              
  Lines        1713     1893     +180     
==========================================
+ Hits         1711     1891     +180     
  Misses          2        2

Impacted Files	Coverage Δ
dist/partial.lenses.cjs.js	99.89% <0%> (+0.01%)	:arrow_up:

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