This post originated from an RSS feed registered with Ruby Buzz
by Huw Collingbourne.
Original Post: Ruby Blocks, Parameters and 'for' Loops
Feed Title: SapphireSteel Software
Feed URL: http://www.sapphiresteel.com/spip.php?page=backend&id_rubrique=1
Feed Description: Discussion of Ruby, Flex and the Ruby In Steel and Amethyst/Flex IDEs for Visual Studio.
There are some odd gnarly little corners of Ruby which those of us who spend our waking lives writing Ruby lexers, parsers, debuggers and IntelliSense systems are rather keenly aware of. However, a knowledge of these quirks will be useful even if you aren't writing an IDE! I thought it might be interesting, therefore, to explore some of the foggy little backwaters of Ruby from time to time and point out a few of things that may catch you out if you aren't prepared for them. (...)
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