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by Maruis Marais.
Original Post: Ruby, Rails, Rails Plugins, Mac OS X, JavaScript
Feed Title: exceptionz
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Feed Description: I am an XP, TDD, OO and .NET enthusiast. Things like Design Patterns makes my pulse race, I love learning exciting new things and to share my thoughts and techniques with the world. So join me and together we can explore the awesome world of software development
Ruby
Hash#diff - helpful for determining the difference between two hashes.
String#each_char - Yields a single-character string for each character in the string.
Integer#even - helpful when adding zebra striping to views.
Enumerable#index_by - Convert an enumerable to a hash.
Enumerable#group_by - Collect an enumerable into sets, grouped by the result of a block. Is helpful for grouping elements of [...]
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