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omegahm/test.js.coffee

Created January 9, 2015 13:51
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test.js.coffee
@sums = ko.computed =>
$.map data.sums, (value, key) =>
if @kinds().length is 0 || @kinds().indexOf(key) isnt -1
value
.reduce (a, b) ->
a + b
, 0
@omegahm
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omegahm commented Jan 9, 2015 

@sums = ko.computed =>
  sum = 0
  $.each data.sums, (key, value) =>
    if @kinds().length is 0 || @kinds().indexOf(key) isnt -1
      sum += value
  sum

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omegahm commented Jan 9, 2015 

@sums = ko.computed =>
  $.map data.sums, (value, key) =>
    if @kinds().length is 0 || @kinds().indexOf(key) isnt -1
      value
  .reduce ((a, b) -> a + b), 0

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