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The Byzantine rules of Array#[]=

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Daniel Berger

Posts: 1383
Nickname: djberg96
Registered: Sep, 2004

Daniel Berger is a Ruby Programmer who also dabbles in C and Perl
The Byzantine rules of Array#[]= Posted: Jun 18, 2007 5:30 PM
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This post originated from an RSS feed registered with Ruby Buzz by Daniel Berger.
Original Post: The Byzantine rules of Array#[]=
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Go ahead, just try to guess what the value of the array is at each point:
array = [1, 2, 3, 4, 5]

array[0, 2] = 'a'
array[3, 0] = ['x', 'y', 'z']
array[4, 1] = *['hello', 'world']
array[6, 9] = 'foo'

I'll bet not one of you can get it without looking at the documentation. Even then, I'll bet you don't get it right.

Read: The Byzantine rules of Array#[]=

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