Ruby: reduce duplication while initialize hash
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Published on 2011-02-11T01:03:45Z
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2011/02/11
15:25 UTC
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ruby
array = [0, 0.3, 0.4, 0.2, 0.6]
hash = {
"key1" => array[0..2],
"key2" => array[0..3],
"key3" => array,
"key4" => array,
"key5" => array,
"key6" => array,
"key7" => array
}
Is there a way I can remove the duplication by doing something like
hash = {
"key1" => array[0..2],
"key2" => array[0..3],
%(key3, key4, key5, key6, key7).each {|ele| ele => array}
}
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