Will import a CSV as an array of hashes. Or will export a CSV from an array of hashes (if given a column list).
array_of_hashes, columns = CSVHash('path_to_csv.csv')
Note the hash will have strings for keys and will remove all surrounding whitespace
string = CSVHash(array_of_hashes,[:column,"names","in",:order])
csv-hash supports nested hashes. A column tree of the structure (note the double underscore):
one,two__foo,two__bar__three,two__bar__four 1, 2, 3, 4,
will generate:
{
'one' => '1',
'two' => {
'foo' => '2',
'bar' => {'three' => '3', 'four' => '4'}
}
}
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Remove dependency on Fast CSV
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Support auto column generation
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Generate hash of arrays
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Turn into CSVHash object which contains column structure and other metadata
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Sequel integration
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Arbitrary model support
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Fork the project.
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Make your feature addition or bug fix.
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Add tests for it. This is important so I don’t break it in a future version unintentionally.
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Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
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Send me a pull request. Bonus points for topic branches.
Copyright © 2010 Tal Atlas. See LICENSE for details.