Functions

functions/bonus-mission.js

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+function makeLine(size, char = '#') {
+  let line = '';
+  for (let i = 0; i < size; i++) {
+     line += char;
+  }
+  return line;
+}
+
+function makeSpaceLine(numSpaces,numChars,char = '#') {
+  return makeLine(numSpaces,' ') + makeLine(numChars,char) + makeLine(numSpaces,' '); 
+}
+
+function makeIsoscelesTriangle(height,char = '#') {
+  isoscelesTriangle = '';
+  for (let i = 0; i < height; i++) {
+    isoscelesTriangle += makeSpaceLine(height - i - 1, 2 * i + 1, char) + '\n';
+  }
+  return isoscelesTriangle.trimEnd();
+}
+
+function reverse(str) {
+  let lettersArray = str.split('');
+  let reversedLettersArray = lettersArray.reverse();
+  return reversedLettersArray.join('');
+}
+
+function makeDiamond(height,char = '#') {
+  return makeIsoscelesTriangle(height,char) + '\n' + reverse(makeIsoscelesTriangle(height,char));
+}
+
+console.log(makeDiamond(5,'@'));

functions/diamond.js

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+function makeLine(size, char = '#') {
+  let line = '';
+  for (let i = 0; i < size; i++) {
+     line += char;
+  }
+  return line;
+}
+
+function makeSpaceLine(numSpaces,numChars) {
+  return makeLine(numSpaces,' ') + makeLine(numChars) + makeLine(numSpaces,' '); 
+}
+
+function makeIsoscelesTriangle(height) {
+  isoscelesTriangle = '';
+  for (let i = 0; i < height; i++) {
+    isoscelesTriangle += makeSpaceLine(height - i - 1, 2 * i + 1) + '\n';
+  }
+  return isoscelesTriangle.trimEnd();
+}
+
+function reverse(str) {
+  let lettersArray = str.split('');
+  let reversedLettersArray = lettersArray.reverse();
+  return reversedLettersArray.join('');
+}
+
+function makeDiamond(height) {
+  return makeIsoscelesTriangle(height) + '\n' + reverse(makeIsoscelesTriangle(height));
+}
+
+console.log(makeDiamond(5));

functions/rectangles.js

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+function makeLine(size) {
+  let line = '';
+  for (let i = 0; i < size; i++) {
+     line += '#';
+  }
+  return line;
+}
+
+function makeSquare(size) {
+  let square = '';
+  for (let i = 0; i < size; i++) {
+    square += makeLine(size) + '\n';
+ }
+ return square.trim();
+}
+
+console.log(makeSquare(5));
+
+function makeRectangle(width,height) {
+  let square = '';
+  for (let i = 0; i < height; i++) {
+    square += makeLine(width) + '\n';
+  }
+  return square.trim();
+}
+
+console.log(makeRectangle(10,5));

functions/triangles.js

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+function makeLine(size, char = '#') {
+  let line = '';
+  for (let i = 0; i < size; i++) {
+     line += char;
+  }
+  return line;
+}
+
+function makeDownwardStairs(height) {
+  let downwardStairs = '';
+  for (let i = 1; i <= height; i++) {
+    downwardStairs += makeLine(i) + '\n';
+  }
+  return downwardStairs.trim();
+}
+
+console.log(makeDownwardStairs(10));
+
+function makeSpaceLine(numSpaces,numChars) {
+  return makeLine(numSpaces,' ') + makeLine(numChars,'#') + makeLine(numSpaces,' '); 
+}
+
+function makeIsoscelesTriangle(height) {
+  isoscelesTriangle = '';
+  for (let i = 0; i < height; i++) {
+    isoscelesTriangle += makeSpaceLine(height - i - 1, 2 * i + 1) + '\n';
+  }
+  return isoscelesTriangle.trimEnd();
+}
+
+console.log(makeIsoscelesTriangle(10));