Refactor: trade slightly higher execution time for less memory allocation

[yunginnanet]

Original

goos: linux
goarch: amd64
pkg: github.com/yunginnanet/Rate5
cpu: 13th Gen Intel(R) Core(TM) i9-13900K
BenchmarkCheck
BenchmarkCheck-32                            	8302140	      143.9 ns/op	     40 B/op	      3 allocs/op
BenchmarkCheckHardcore
BenchmarkCheckHardcore-32                    	3354300	      355.3 ns/op	     63 B/op	      5 allocs/op
BenchmarkCheckStrict
BenchmarkCheckStrict-32                      	3332241	      355.4 ns/op	     63 B/op	      5 allocs/op
BenchmarkCheckStringer
BenchmarkCheckStringer-32                    	7158397	      177.2 ns/op	     56 B/op	      4 allocs/op
BenchmarkPeek
BenchmarkPeek-32                             	13619250	       88.06 ns/op	      0 B/op	      0 allocs/op
BenchmarkConcurrentCheck
BenchmarkConcurrentCheck-32                  	4704564	      249.1 ns/op	     40 B/op	      3 allocs/op
BenchmarkConcurrentSetAndCheckHardcore
BenchmarkConcurrentSetAndCheckHardcore-32    	2077162	      581.3 ns/op	     63 B/op	      5 allocs/op
BenchmarkConcurrentSetAndCheckStrict
BenchmarkConcurrentSetAndCheckStrict-32      	2059890	      567.1 ns/op	     63 B/op	      5 allocs/op
BenchmarkConcurrentPeek
BenchmarkConcurrentPeek-32                   	6792751	      182.3 ns/op	      0 B/op	      0 allocs/op
PASS

This PR

goos: linux
goarch: amd64
pkg: github.com/yunginnanet/Rate5
cpu: 13th Gen Intel(R) Core(TM) i9-13900K
BenchmarkCheck
BenchmarkCheck-32                            	4973056	      241.4 ns/op	     32 B/op	      2 allocs/op
BenchmarkCheckHardcore
BenchmarkCheckHardcore-32                    	2726428	      437.1 ns/op	     40 B/op	      2 allocs/op
BenchmarkCheckStrict
BenchmarkCheckStrict-32                      	2737549	      437.8 ns/op	     40 B/op	      2 allocs/op
BenchmarkCheckStringer
BenchmarkCheckStringer-32                    	4440523	      265.9 ns/op	     48 B/op	      3 allocs/op
BenchmarkPeek
BenchmarkPeek-32                             	13621988	       89.78 ns/op	      0 B/op	      0 allocs/op
BenchmarkConcurrentCheck
BenchmarkConcurrentCheck-32                  	2956100	      411.5 ns/op	     32 B/op	      2 allocs/op
BenchmarkConcurrentSetAndCheckHardcore
BenchmarkConcurrentSetAndCheckHardcore-32    	1656236	      697.8 ns/op	     40 B/op	      3 allocs/op
BenchmarkConcurrentSetAndCheckStrict
BenchmarkConcurrentSetAndCheckStrict-32      	1703101	      722.1 ns/op	     40 B/op	      3 allocs/op
BenchmarkConcurrentPeek
BenchmarkConcurrentPeek-32                   	6395762	      174.7 ns/op	      0 B/op	      0 allocs/op

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (4a3e80a) 100.00% compared to head (d3c6f59) 100.00%.
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main       #13   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            4         4           
  Lines          249       255    +6     
=========================================
+ Hits           249       255    +6     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[yunginnanet]

superseded by #14 which is free lunch comparatively