From: Ehsanul Hoque <ehsanul_g3@...>
Date: 2010-01-01T14:42:51+09:00
Subject: Re: Delete elements in array, break, and keep changes?

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> I have an array of a lot elements that I need to cluster (they are
> latitudes and longitudes).
>=20
> As I iterate the array I want to remove elements that I have already
> clustered.
>=20

In this case=2C it looks like Array#shift might work=2C though I'm not sure=
 I totally understand your requirements. Something like:

until long_lat_array.empty?
  long_lat =3D long_lat_array.shift
  cluster(long_lat)
end

Hope I'm not missing your issue.

- Ehsan
 		 	   		 =20
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