completed till pyramid

assets/js/shapes.js

@@ -1,31 +1,75 @@
 function getLine(length) {
-    // TODO - write method definition here
+    let stars = "";
+    for (let iterationCount = 1; iterationCount <= length; iterationCount++) {
+        stars += "*";
+    }
+
+    return stars;
 }
 
 
 
 function getBox(width, height) {
-    // TODO - write method definition here
-}
+    let stars = "";
+    for (let iterationCount = 1; iterationCount <= height; iterationCount++) {
+        for (let iterationCount = 1; iterationCount <= width; iterationCount++) {
+            stars += "*";
+        }
+        stars += "\n";
+    }
 
+    return stars;
+}
 
 
 function getBottomLeftTriangle(length) {
-    // TODO - write method definition here
+    let stars = "";
+    for (let iterationCount = 1; iterationCount <= length; iterationCount++) {
+        for (let iterationCount2 = 1; iterationCount2 <= iterationCount; iterationCount2++) {
+            stars += "*";
+        }
+        stars += "\n";
+    }
+    return stars;
 }
 
 
+
+
 function getUpperLeftTriangle(length) {
-    // TODO - write method definition here
+    let stars = "";
+    for (let iterationCount = length; iterationCount > 0; iterationCount--) {
+        for (let iterationCount2 = 1; iterationCount2 <= iterationCount; iterationCount2++) {
+            stars += "*";
+        }
+        stars += "\n";
+    }
+    return stars;
 }
 
 
 
 function getPyramid(length) {
-    // TODO - write method definition here
+    let stars = "";
+    for (var i = 0; i < length; i++) {
+        var str = "";
+        for (var j = 1; j < length - i; j++) {
+            str = str + " ";
+        }
+        for (var k = 1; k <= (2 * i + 1); k++) {
+            str = str + "*";
+        }
+        stars += str;
+        stars += "\n";
+
+    }
+
+    return stars;
+
 }
 
 
+
 function getCheckerboard(width, height) {
-    // TODO - write method definition here
+
 }