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January 3, 2016 07:29
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Returns an array of the previous 7 days.
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| // Returns an arrary with the name of the previous seven days (?) | |
| var getPreviousWeek = function(){ | |
| // get day index monday => 0, tuesday => 1, ... | |
| var today = (new Date().getDay()-1); | |
| //0 index based array, monday => 0, tuesday => 1 and so on | |
| var days = ["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"]; | |
| // range returns [1, 2, 3, 4, 5, 6, 7] | |
| return days.slice(today).concat(days.slice(0,today)) | |
| } |
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Hm.. Just splitting the array and then appending at the right index should do..