Use the term "original name" rather than "real name" for the code
as it is clearer that we mean the unobfuscated name.
Update the comments at the top of the file to be clearer with the
explanation of what kinds of inputs we can expect.
While here, use fmt.Appendf to simplify the generation code a bit.
This lets us only check names up to the remaining input string length.
│ old │ new │
│ sec/op │ sec/op vs base │
AbiRealName-8 196.7µ ± 1% 172.3µ ± 1% -12.41% (p=0.001 n=7)
│ old │ new │
│ B/s │ B/s vs base │
AbiRealName-8 1.774Mi ± 1% 2.022Mi ± 0% +13.98% (p=0.001 n=7)
│ old │ new │
│ B/op │ B/op vs base │
AbiRealName-8 5.359Ki ± 0% 5.336Ki ± 0% -0.44% (p=0.001 n=7)
│ old │ new │
│ allocs/op │ allocs/op vs base │
AbiRealName-8 19.00 ± 0% 18.00 ± 0% -5.26% (p=0.001 n=7)
Iterating over a map is much more expensive than iterating over a slice,
given how it needs to work out which keys are present in each bucket
and then randomize the order in which to navigate the keys.
None of this work needs to happen when iterating over a slice.
A map would be nice if we were to actually do map lookups, but we don't.
│ old │ new │
│ sec/op │ sec/op vs base │
AbiRealName-8 707.1µ ± 1% 196.7µ ± 1% -72.17% (p=0.001 n=7)
│ old │ new │
│ B/s │ B/s vs base │
AbiRealName-8 517.6Ki ± 2% 1816.4Ki ± 1% +250.94% (p=0.001 n=7)
│ old │ new │
│ B/op │ B/op vs base │
AbiRealName-8 5.362Ki ± 0% 5.359Ki ± 0% -0.05% (p=0.001 n=7)
│ old │ new │
│ allocs/op │ allocs/op vs base │
AbiRealName-8 19.00 ± 0% 19.00 ± 0% ~ (p=1.000 n=7) ¹
Daniel Martí