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Custom Controls Using Angular Material

Git Repo:  https://github.com/yawahang/ohcontrols Features DatePicker (Date Picker, Time Picker, Date Time Picker, and many more) RatingPicker (Vertical, Horizontal, Custom Icons) Select (Single Select, MultiSelect, Single Column, MultiColumn) Recursive Treeview
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Merge two array of objects, removes duplicate objects 


/*
     !Merge two array of objects, removes duplicate objects
     =======================================
     Implementation:
                     arrayObj1  = [{name:"a"},{name:"b"}];
                     arrayObj2  = [{name:"a"},{name:"c"}];
                     mergedArrayObj = uniqueMergeArrayObj(arrayObj1, arrayObj2);
                    //* Output: [{name:"a"},{name:"b"},{name:"c"}]
  */
  uniqueMergeArrayObj(arr1: any[], arr2?: any[]) {

    const duplicateArray = [...arr1, ...arr2];
    return [...new Set(duplicateArray.map(o => JSON.stringify(o)))].map(s => JSON.parse(s));
  }

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