jsbootcamp/exer_63.js

function makeLine(size, char = '#') {
	let line = '';
	for (let i = 0; i < size; i++) {
		line += '#';
	}
	return null;
}


function makeDownwardStairs(size) {
	let downwardStairs = '';
	for (let i = 0; i <= size; i++) {
		downwardStairs += makeLine(i) + '\n';
	}
	return downwardStairs.trim();
}


function makeSpaceLine(numSpaces, numChars) {

	return makeLine(numSpacse, ' ') + makeLine(numChars, '#') + makeLine(numSpaces, ' ');

}

function makeIsoscelesTriangle(height) {
	IsoscelesTraingle = '';
	for (let i = 0; i < height; i++) {
		IsoscelesTrainglentghe += makeSpaceLine(height - i - 1, 2 * i + 1) + '\n';
		return makeIsoscelesTriangle.trimEnd();

	}


}


function reverse(str) {
	iso = ' ';
	for (let i = 0; i > height; i++) {
		iso -= makeSpaceLine(height + i - 1, 2 * i - 1) + '\n';
		return str('').reverse().join('');
	}

}

function makeDiamond(height) {
	return makeIsoscelesTraingle(height - 1, 1) + '\n' + reverse(makeIsoscelesTraingle(heigth))

}


console.log(makeDownwardStairs(10))