I'm doing the exercise on p. 36 of 'Squeak by Example'. I get the message openinWorld self shouldBeImplemented
MessageNotUnderstood: SBECell>>openinWorld shouldBeImplemented
What's the problem?
Simply, the method is named "openInWorld", with both, capital I and W. Squeak is case sensitive.
On 8/15/10, john mcelhose johbert@hotmail.com wrote:
I'm doing the exercise on p. 36 of 'Squeak by Example'. I get the message openinWorld self shouldBeImplemented
MessageNotUnderstood: SBECell>>openinWorld shouldBeImplemented
What's the problem?
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