pascaletriangle.js

var generate = function(numRows) {
  var triangle = [];
  var firstRow = [1];
  var secondRow = [1, 1];
  
  if (numRows === 1) {
    return triangle.push(firstRow);
  } else if (numRows === 2) {
    triangle.push(firstRow);
    return triangle.push(secondRow);
  } 
  
  while (triangle.length < numRows) {
    var newRow = [];
    newRow[0] = 1;
    newRow[numRows.length - 1] = 1;
    for (var i = 1; i < numRows.length - 1; i++) {
      newRow[i] = 
    }
    
  }
  return triangle;
}


console.log(generate(2));