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m_codervs.arowberry

Euclidean distance

Code
Diff
  • var merge = function(array1, array2, callbackFN){ 
 return callbackFN(array1,array2);
}

function callbackFN(a,b) {
  if(Array.isArray(a) && Array.isArray(b) && (a.length === b.length)){
    return a.map(function(c,i){ return c + b[i]; });
  } else {
    return 'both inputs must be Array and same size of elements';
  }
  
}

var x = merge([1, 3, 4], [5, 6, 7, 8], callbackFN);
console.log(x);   //x should now equal [6, 8, 10, 12].
    • var merge = function(array1, array2, callbackFN){
    • return callbackFN(array1,array2);
    • }
    • function callbackFN(a,b) {
    • return a.map(function(c,i){return c + b[i];});
    • if(Array.isArray(a) && Array.isArray(b) && (a.length === b.length)){
    • return a.map(function(c,i){ return c + b[i]; });
    • } else {
    • return 'both inputs must be Array and same size of elements';
    • }
    • }
    • var x = merge([1, 2, 3, 4], [5, 6, 7, 8], callbackFN);
    • var x = merge([1, 3, 4], [5, 6, 7, 8], callbackFN);
    • console.log(x); //x should now equal [6, 8, 10, 12].