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Archive for November, 2008

Lockdown 0.6.0 released!

Posted in lockdown on November 15, 2008 | Comments Off

Here’s the link to the news release on stonean.com.
btw, if you’d like to get this type of information from twitter, you can.

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Ruby: inject

Posted in Ruby on November 14, 2008 | Comments Off

Inject is a powerfully cool method provided by the Enumerable module. At first I was a little confused by the name. I didn’t know what it meant. Here’s a simple example:
an_array = [1, 2, 3, 4, 5, 6]

def x10(v)
v * 10
end

an_array.inject([]) do |sum, num|
sum << x10(num)
end

=> [10, 20, [...]

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