[Seaside-dev] should use #keysAndValuesDo: instead of #withIndexDo: ?

[Paolo Bonzini]

The former is in ANSI, the latter is not.

I checked that both Squeak and VW have it.

The methods are:
- WAExternalIDTest>>#fromString: which BTW is not covered by the tests; 
the test could be as simple as

    str := 'abCD12_-'.
    self assert: (WAExternalID fromString: str) printString = str

- Object>>#inspectorFields

- WADateTable>>#renderContentsOn:

- WADateTable>>#renderRowsOn:

Thanks,

Paolo