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Map and to_proc to easier capitalize array of strings

["auckland", "christchurch", "wellington", "hamilton", "tauranga", "dunedin", "palmerston north", "hastings", "nelson", "napier", "rotorua", "new plymouth", "whangarei", "invercargill", "wanganui", "gisborne"].map(&:capitalize)

Posted on April 1, 2009 at 10:17 am by Jordan Carter · Permalink · 2 Comments
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Ruby trick – Save a sort for later, Reuse a sort block

Sort multiple arrays with a single block/proc

Posted on March 29, 2009 at 12:09 pm by Jordan Carter · Permalink · Leave a comment
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