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Frequently asked questions and other useful tidbits.
Array Filters
Updated on April 16th, 2008
- size(array)
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Returns the size of an array.
- join(array, connector)
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Joins elements of an array with a connector.
Options
{{ options | join: ', ' }} # => "Small, Medium, Large" - sort(array)
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Sorts the elements of an array.
- first(array)
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Returns the first element of an array.
- last(array)
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Returns the last element of an array.
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