Rewrite SimpleString::StrCmp()
Remove unreachable code
Simplify return
Save first character for comparison rather than us bool
More focussed checks in AtoI() test
@terryyin's solution
@terryyin's solution applied to StrNCmp()
Stupid
Simpler and more like StrCmp()
Merge pull request #392 from arstrube/strcmp3

Rewrite SimpleString::StrCmp() (3)
Merge pull request #391 from arstrube/atoi

Simplify return for AtoI()