pyramidClass.js

/*
 
A pretty simple pyramid class that can be used to create a pyramid.
Methods in the class can be used to print out the pyramid in different ways.

*/

class Pyramid{
  constructor(sizeOfPyramid){
    this.size = sizeOfPyramid;
  }
  
  printLeftAligned(){
    for (var i = 0; i < this.size; i++){
      let newline = '';
      for (var j = 0; j < i; j++){
        newline+= "#";
      }
      console.log(newline);
    }
  }

  printRightAligned(){
    for (var i = 0; i < this.size ; i++){
      let newline = '';
      for (var j = 0; j < (this.size - i); j++){
        newline += " ";
      }

      for (var k = 0; k < i; k++){
        newline += "#";
      }
      console.log(newline);
    }
  }
}

// const pyr = new Pyramid(10);

// pyr.printLeftAligned();
// pyr.printRightAligned();

module.exports = {
  Pyramid : Pyramid
}