Created
September 15, 2014 19:54
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Angular sum filter for tables
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| define ['./filters'], (filters)-> | |
| filters.filter 'sumByKey', [-> (data, key) -> | |
| return 0 if typeof (data) is "undefined" or typeof (key) is "undefined" | |
| sum = 0 | |
| i = data.length - 1 | |
| while i >= 0 | |
| sum += parseInt(data[i][key]) | |
| i-- | |
| sum | |
| ] | |
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