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jsutils.js
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jsutils.js
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// create an array of object keys
function arrayOfObjectLeys(obj){
return Object.keys(obj);
}
// create an array of object values
function arrayOfObjectValues(obj){
return Object.values(obj);
}
// create a new array from an array
function arrayCopy(arr){
return arr.slice();
}
// Loop through values in an array
function LoopArray(arr){
arr.forEach(function(val) {
// do whatever here
})
}
// add a value to an array index
function addToArray(arr, val, index) {
// arr.splice(index, 0, val);
// return arr;
return arr.slice(0, index).concat(value, arr.slice(index)) // to avoid mutating
}
// Remove value from array