Re: Making a count of unique elements in an array

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From	Robert Klemme <shortcutter@googlemail.com>
Newsgroups	comp.lang.ruby
Subject	Re: Making a count of unique elements in an array
Date	Sat, 14 Dec 2013 17:22:03 +0100
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On 12.12.2013 18:56, vsingla160@gmail.com wrote:
> if i have to count no. of distinct elements in a 2D array ,then what to do??

Iterate and count.  For counting you can use a Hash with default value 0.

Cheers

	robert

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Re: Making a count of unique elements in an array vsingla160@gmail.com - 2013-12-12 09:56 -0800
  Re: Making a count of unique elements in an array Norbert Melzer <norbert.melzer@gmx.net> - 2013-12-12 19:44 +0100
  Re: Making a count of unique elements in an array Robert Klemme <shortcutter@googlemail.com> - 2013-12-14 17:22 +0100
    Re: Making a count of unique elements in an array lukeabergen@gmail.com - 2013-12-26 13:44 -0800
      Re: Making a count of unique elements in an array Robert Klemme <shortcutter@googlemail.com> - 2013-12-28 12:02 +0100

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