GNU Smalltalk: Difference between revisions

GNU Smalltalk (view source)

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→‎Examples: Changed wiki italics back to single quotes

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Revision as of 15:34, 3 February 2009 (view source) rosettacode>GugaTagFixer No edit summary ← Older edit		Latest revision as of 22:25, 6 January 2012 (view source) 149.169.215.147 (talk) (→‎Examples: Changed wiki italics back to single quotes)
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Line 10: Some basic Smalltalk code: <pre>"Everything, including a literal, is an object, so this works:" -199 abs "199" 'gst is cool' size "11" 'Slick' indexOf: $c "4" 'Nice Day Isn''t It?' asLowercase asSet asSortedCollection asString "' '?acdeinsty'"</pre> ===Collections=== Line 153 ⟶ 154: self error: 'This is a message' These are actually wrappers for the actual exception raising method, <tt>signal</tt>: Error signal Error signal: 'Illegal arguments!' Exceptions are handled by <code>on:do:</ttcode> blocks. [ something to do ]