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index of item in array

morteza_karimimorteza_karimi Member Posts: 13 PRO
Is there something similar to indexOf() method of javascript that returns the index of a given item in an array?
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Comments

  • konstantin_shiriazdanovkonstantin_shiriazdanov Member Posts: 920 ✭✭✭✭✭
    you can look at source code of isIn() builtin function of standard library and modify it to return the index instead of boolean
  • MBartlett21MBartlett21 Member Posts: 1,649 EDU
    Here is an example function:

    function indexOf(value, arr is array) returns number
    {
        for(var i = 0; i < size(arr); i += 1)
            if(value == arr[i])
                return i;
        return -1;
    }

    MB - I make FeatureScripts:View FeatureScripts
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